Develosil HPLC Columns Manufacturer from Japan. Develosil Columns are being manufactured by a very experienced manufacturer named Nomura Chemical.Develosil HPLC Columns are very rugged and very good reproducibility has been experienced by the scientists whoever has used the Develosil HPLC columns.Develosil HPLC Columns has all types of HPLC Columns for Basic Compounds,Acidic compounds,Neutral Compunds and Polar Compounds.Nomura Chemical brings you Develosil columns as a new result to all the fields of medicine, pharmacy,bio chemistry, and environmental chemistry with the packed Develosil HPLC columns for HPLC
Develosil columns are manufactured by Nomura Chemical Co.,Japan. Five different C18 phases are offered: ODS-HG, ODS-MG,ODS-UG, ODS-SR and the speciality PAHS. Each phase offeringslightly different selectivity. Two different C30 bonded phases have been developed for the analysis of difficult polar compounds.Develosil wide pore (300A) C4-HG, C8-HG and ODS-HG columns can also be supplied.Spherical porous silica range of C18 phases hydrolytically stable at pH extremes RPAqueous and RPAqueous-AR (C30) phases for high aqueous eluents and polar selectivity Combi-RP (C30) for combinational chemistry applications.
RP-Aqueous and RP-Aqueous-AR (C30) work with 100 %aqueous mobile phases and give added polar compound retention• Cyano-UG is extremely pH stable• Combi-RP (C30) columns are specially packed for highflow rate Combinatorial Chemistry Applications • C18, C8, Phenyl and Cyano-UG Series provide excellentpeak shape for acidic, basic and chelating compounds.Four different C18 chemistries enable chromatographers tochoose the specific column for their application requirements.
ODS-HG and ODS-UG have similar carbon loading, althoughthe ODS-HG is bonded using polychlorosilylating reagents whilethe ODS-UG is bonded with monochlorosilylating reagents.
ODS-MG provides high retention of polar compounds and shows excellent reproducibility under highly aqueous conditions. Each phase provides a slightly different selectivity to help fine-tune difficult separations.
Combi-RP is a C30 chemistry engineered to provide a differentselectivity compared to C18 columns with added polar compound selectivity and 100 % water compatibility.Under 100 % aqueous conditions, conventional phases such as C18 collapse and fold on the silica gel surface in an effort to escape from water. The collapsing of ligands leads to changes in retention time and poor reproducibility. Additionally, column lifetime decreases under 100 % aqueous mobile phase conditions.For these reasons, C18 columns are intended for use with 10 % organic in the mobile phase.The lifetime of some conventional C18 columns may greatly decrease when the organic content of the mobile phase is less than 10 %.
Develosil Combi-RP is very stable because of the long C-30 ligand, and can be used frompH 2 to pH 8 under 100 % aqueousconditions.ODS-UG,ODS-HG,ODS-MG,ODS-SR,PAHS,C30-UG,RPAquoeus,RPAqueous-AR, Combi-RP
RPFullerene,,ERP20,C8-UG,TMS-UG,Ph-UG,CN-UG,300ODS-HG, are the popular Develosil Phases.
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Develosil columns are manufactured by Nomura Chemical Co.,Japan. Five different C18 phases are offered: ODS-HG, ODS-MG,ODS-UG, ODS-SR and the speciality PAHS. Each phase offeringslightly different selectivity. Two different C30 bonded phases have been developed for the analysis of difficult polar compounds.Develosil wide pore (300A) C4-HG, C8-HG and ODS-HG columns can also be supplied.Spherical porous silica range of C18 phases hydrolytically stable at pH extremes RPAqueous and RPAqueous-AR (C30) phases for high aqueous eluents and polar selectivity Combi-RP (C30) for combinational chemistry applications.
RP-Aqueous and RP-Aqueous-AR (C30) work with 100 %aqueous mobile phases and give added polar compound retention• Cyano-UG is extremely pH stable• Combi-RP (C30) columns are specially packed for highflow rate Combinatorial Chemistry Applications • C18, C8, Phenyl and Cyano-UG Series provide excellentpeak shape for acidic, basic and chelating compounds.Four different C18 chemistries enable chromatographers tochoose the specific column for their application requirements.
ODS-HG and ODS-UG have similar carbon loading, althoughthe ODS-HG is bonded using polychlorosilylating reagents whilethe ODS-UG is bonded with monochlorosilylating reagents.
ODS-MG provides high retention of polar compounds and shows excellent reproducibility under highly aqueous conditions. Each phase provides a slightly different selectivity to help fine-tune difficult separations.
Combi-RP is a C30 chemistry engineered to provide a differentselectivity compared to C18 columns with added polar compound selectivity and 100 % water compatibility.Under 100 % aqueous conditions, conventional phases such as C18 collapse and fold on the silica gel surface in an effort to escape from water. The collapsing of ligands leads to changes in retention time and poor reproducibility. Additionally, column lifetime decreases under 100 % aqueous mobile phase conditions.For these reasons, C18 columns are intended for use with 10 % organic in the mobile phase.The lifetime of some conventional C18 columns may greatly decrease when the organic content of the mobile phase is less than 10 %.
Develosil Combi-RP is very stable because of the long C-30 ligand, and can be used frompH 2 to pH 8 under 100 % aqueousconditions.ODS-UG,ODS-HG,ODS-MG,ODS-SR,PAHS,C30-UG,RPAquoeus,RPAqueous-AR, Combi-RP
RPFullerene,,ERP20,C8-UG,TMS-UG,Ph-UG,CN-UG,300ODS-HG, are the popular Develosil Phases.
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Regis Technologies, Inc manufacturer from USA.Regis Technologies partners with pharmaceutical and biotechnology companies to help expedite drugs to market. Regis Technologies offer unrivaled expertise in synthesis and separations services to advance your active pharmaceutical ingredients (API) from initial process development and scale-up development, to final validation and commercial manufacturing. From Regis Technologies extensive organic chemistry expertise and collegiate collaborations, Regis Technologies can deliver the added value of their innovative, proprietary chromatography products, especially those with a chiral emphasis. And, Regis Technologies continue to offer fine organic chemicals as Regis Technologies have for almost 50 years. So consider Regis Technologies an important partner in your drug development processes.Regis Technologies thrive on the challenges that these projects bring.
Pirkle-type Chiral Columns Regis is the exclusive manufacturer of Pirkle phases for use in a broad range of enantiomeric separations.
RegisCell™, RegisPack™, and RegisPack CLA-1™ Polysaccharide Coated CSPThe new polysaccharide coated chiral columns provide enantiomeric separations of a wide range of racemate classes at an affordable price.
ChiroSil® Crown-Ether Chiral Columns For amino acids and compounds containing primary amine
Protein-based Chiral ColumnsAnalytical solution for extremely broad range of compounds.
Free Chiral ScreeningLeverage the expertise of Regis' application chemists and find the right stationary phase for your compound fast
RegisSEP™ SFC Separations ServicesThis valuable addition to our chromatographic services offers a superior method with benefits that no other separation method can provide.
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Pirkle-type Chiral Columns Regis is the exclusive manufacturer of Pirkle phases for use in a broad range of enantiomeric separations.
RegisCell™, RegisPack™, and RegisPack CLA-1™ Polysaccharide Coated CSPThe new polysaccharide coated chiral columns provide enantiomeric separations of a wide range of racemate classes at an affordable price.
ChiroSil® Crown-Ether Chiral Columns For amino acids and compounds containing primary amine
Protein-based Chiral ColumnsAnalytical solution for extremely broad range of compounds.
Free Chiral ScreeningLeverage the expertise of Regis' application chemists and find the right stationary phase for your compound fast
RegisSEP™ SFC Separations ServicesThis valuable addition to our chromatographic services offers a superior method with benefits that no other separation method can provide.
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Cosmic age Analytica manufacturer from USA.Cosmic Age Analytica delivers innovative technologies, solutions and services to a wide range of customers in life Sciences and Chemical analysis.Cosmicsil Columns manufacturers manufactures an extensive line of columns, accessories for HPLC((High Pressure Liquid Chromatography).Cosmic Age Analytica is a premium high efficiency, high reproducibility HPLC column manufacturer.cosmic Age Analytica S Industries offers the HPLC chromatographer an important source for high performance bonded phases and packing materials.The product range offers virtually all silica chemistry techniques and selectivities available today. they offer the highest quality HPLC columns and separation products to the scientific community for over long years.
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More about Cosmicsil HPLC Columns
Origin Chromatography manufacturer from USA.Origin Technologies manufacturs world class GC Columns.Origin Chromatography is devoted to chromatographic separation science and to worldwide GC chromatographers.Consistent high quality and reproducibility to win customer loyalty.Origin Chromatography presents the new Altius GC Wax-HT GC Columns the only Carbowax Column that can reach 300 degrees Centrigrade(even in isothermal mode)! ALtius™ GC Columns updates its GC-MS GC Columns Line with three stationary Phases .All Altius™-GC-MS phases provide minimal bleeding and a high stabilty at high temperatures. Discover the new Altius™-GC-MS stationary phases in addition to the existing Ats-5 MS, ATs-1 MS and ATs-WAX MS, new phases are:35 MS(35%Phenyl 65% Methyl Polysiloxane-Mid Polarity),17 MS(50% Phenyl 65% Methyl Polysiloxane-Mid to High Polarity),225 MS(25% Cyanopropyl,25%Phenyl 50% Methyl Polysiloxane-Mid To High Polarity).
The Altius™ dedicated GC Columns are an ad hoc solution, with no equivalent on the market, for complex and not-easy-resolution analytical problems. Discover the Altius dedicated GC Columns line in their catalogue Altius-DAI (Direct Aqueosus Injection)allows you to introduce aqueosus samples directly, avoiding sample preparation.
Altius-LAP GC Columns(Lipid Analysis Phase), developed for the Saturated and Unsaturated Triglycerides analysis; stable at very high temperatures.
Altius-BASIC GC Columns made to analyze basic compounds as for exemple Aliphatic Amines and Aromatics Amines.
Altius-SOLVE GC Columns are specific columns to separate very complex solvent mixtures.The Altius-BIODIESEL GC Columns warrant a very high stability of the stationary phase at 370°C and over, thus to achieve absolute quality BIODIESL GC analysis. Very low bleeding and perfect shape peaks are the principals characteristics of GC columns.
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Benson Polymeric manufacturer from USA.Benson Polymeric provides premium polymeric column packing materials and pre-packed columns for use in (HPLC) High Performance Liquid Chromatography.
Benson Polymeric columns:
BP 100 H+ USP L17 Carbohydrate columns - Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 9um in diameter.
These are for the analysis of Wines, Dairy, Bio-reactions, Medical Science .
BP 100,Pb++USP L34 Carbohydrate Columns - Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the lead form, 9um in diameter.
These are for the analysis of Dairy, Cereals, Meat Products, Plant Fibers
BP 100,Ca++USP L19 Carbohydrate Columns- Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 9um in diameter.
These are for the analysis of Monosaccharides, Sugar Alcohols, Fruit Juices, Soft Drinks, Dairy, Vegetables, Medical Sources.
BP 200 Ca++USP L19 Carbohydrate Columns-Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 9um in diameter.
These are for the Analysis of Oligosaccharides (As large as DP8), Corn Syrup, Brewing. Benson Polymeric also has Carbohydrate Columns Specific for Oligosaccharides in beer and corn syrup
The carbohydrate column for this Carbohydrate Analysis is BP 100,Ag+
Benson Polymeric also has Carbohrate Columns Specific for Oligosaccharides (DP10-12)
The carbohydrate column for this Carbohydrate Analysis is BP 200,Ag+
Along with Benson Polymeric product line, they custom manufacture Polymeric column packing materials.Benson Polymeric have Polymeric Columns/Carbohydrate Columns for Carbohydrate Analysis,Polymeric Columns/Carbohydrate Columns for Organic Acid Analysis,Polymeric Columns/Carbohydrate Columns for Porous Reverse Phase,Polymeric Columns/Carbohydrate Columns for Rapid Alcohol,Column Repacking Service.Benson Polymeric offers a complete range of high performance column packing materials which have been polymerized from pre-purified monomers (styrene-divinylbenzene) by controlled processes. Unlike other ion-enchange resins, most of which were made for water conditioning applications and adapted to chromatography, Benson Polymeric resins are made specifically for high performance liquid chromatography (HPLC) use. These resins have been processed to leave no linear material residue on the surface of the beads, thus minimizing bed compression and expansion commonly found in other resinous materials
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BP 100 H+ USP L17 Carbohydrate columns - Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 9um in diameter.
These are for the analysis of Wines, Dairy, Bio-reactions, Medical Science .
BP 100,Pb++USP L34 Carbohydrate Columns - Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the lead form, 9um in diameter.
These are for the analysis of Dairy, Cereals, Meat Products, Plant Fibers
BP 100,Ca++USP L19 Carbohydrate Columns- Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 9um in diameter.
These are for the analysis of Monosaccharides, Sugar Alcohols, Fruit Juices, Soft Drinks, Dairy, Vegetables, Medical Sources.
BP 200 Ca++USP L19 Carbohydrate Columns-Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 9um in diameter.
These are for the Analysis of Oligosaccharides (As large as DP8), Corn Syrup, Brewing. Benson Polymeric also has Carbohydrate Columns Specific for Oligosaccharides in beer and corn syrup
The carbohydrate column for this Carbohydrate Analysis is BP 100,Ag+
Benson Polymeric also has Carbohrate Columns Specific for Oligosaccharides (DP10-12)
The carbohydrate column for this Carbohydrate Analysis is BP 200,Ag+
Along with Benson Polymeric product line, they custom manufacture Polymeric column packing materials.Benson Polymeric have Polymeric Columns/Carbohydrate Columns for Carbohydrate Analysis,Polymeric Columns/Carbohydrate Columns for Organic Acid Analysis,Polymeric Columns/Carbohydrate Columns for Porous Reverse Phase,Polymeric Columns/Carbohydrate Columns for Rapid Alcohol,Column Repacking Service.Benson Polymeric offers a complete range of high performance column packing materials which have been polymerized from pre-purified monomers (styrene-divinylbenzene) by controlled processes. Unlike other ion-enchange resins, most of which were made for water conditioning applications and adapted to chromatography, Benson Polymeric resins are made specifically for high performance liquid chromatography (HPLC) use. These resins have been processed to leave no linear material residue on the surface of the beads, thus minimizing bed compression and expansion commonly found in other resinous materials
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Sepax Technologies, Inc. manufacturer from USA. Sepax Technologies develops and manufactures products in the area of chemical and biological separations, biosurfaces and proteomics. Sepax product portfolio includes 1) liquid chromatography columns and media, 2) bulk resin for preparative separation and process chromatography, and 3) natural product and Chinese traditional medicine separation and purification.Sepax Technologies, Inc. is a company privately founded in November 2002 in Delaware, USA. It develops and manufactures products in the area of chemical and biological separations, biosurfaces and proteomics. Its product portfolio includes 1) liquid chromatography columns and media, 2) bulk resin for preparative and process chromatography, and 3) natural product and Chinese traditional medicine separation and purification. It owns patents, proprietary technologies and know-how.Main activities:
* Develop new separation materials
* Applications for LC and SPE products
* Technical support for LC and SPE products
* LC/MS analysis and characterization.
More about Sepax Technologies
More about Sepax Technologies
PolyLC Columns manufacturer from USA.PolyLC manufactures alternatives to reversed-phase for HPLC of proteins, peptides and other biomolecules. PolyLC specialize in solving the most difficult application problems: NEW! Mixed-bed ion-exchange columns for intact proteins. PolyLC are potentially an important tool for proteomics analyses of complex extracts. Nearly all proteins are retained. The 1000-Å pore diameter insures sharp peaks even for the largest proteins.PolyLC has developed an innovative process for attaching polypeptide coatings covalently to wide-pore silica. These PolyLC stationary phases give superior results, with exceptional selectivity. Recovery is unequalled for sensitive and labile proteins. PolyLC silica is selected from the finest available in the world.
Advances in biochemistry create the need for new tools for separations (e.g., proteomics of whole mammalian cells). Proteomics: PolyLC PolySULFOETHYL A is the standard material for the SCX-RPC sequence for multidimensional LC of complex tryptic digests.
QC: PolyLC Analysis of closely-related protein variants.
Metabolomics:PolyLC Analysis of polar solutes in cell and plant extracts; quick isocratic analysis of amino acids; etc.
Hemoglobin analysis:PolyLC PolyCAT A columns are the gold standard.
PolyLC Prion protein assay in blood samples.
PolyLC Membrane protein isolation.
PolyLCSeparation by size of solutes as small as amino acids.
PolyLC PCR reactions: HPLC alternative to gels. PolyCAT A is made through a unique process for attaching poly(aspartic acid) covalently to silica. Proteins elute from this polypeptide coating in sharp peaks with little tailing. Binding capacity and recovery are high as well. Use PolyCAT A for:
1) Protein variants involving deamidation, PEGylation, position of attachment, desialylation, etc. It is widely used by the biotechnology industry.
2) Hemoglobin variant analysis by clinical chemistry labs.
3) Proteins with pI above 6.0 (5.0 in special cases).
4) Monoclonal antibodies.
5) Histones.
Since PolyCAT A is a weak cation-exchange (WCX) material, it is used at pH values above 4. A gradient to unbuffered acetic acid will uncharge PolyCAT A, permitting the elution of proteins in a volatile solvent. See our poster on this subject.
Peptides can be run on PolyCAT A if they contain at least two excess positive charges above pH 4. More weakly basic peptides, such as tryptic fragments, are not reliably retained and should be run on PolySULFOETHYL A at pH = 2.7 - 3.0. PolySULFOETHYL A
- for Cation-Exchange of Peptides -
This strong cation-exchange (SCX) material was developed specifically for HPLC of peptides. At pH 2.7-3.0, peptides lose their (-) charges and have net (+) charge. Thus, PolySULFOETHYL Ais a general-purpose alternative to reversed-phase (RPC), fractionating peptides by differences in charge rather than polarity. Compared to other SCX materials based on sulfopropyl- (SP-) groups, PolySULFOETHYL A is unusually hydrophilic. This minimizes hydrophobic interactions with peptides, with high recovery and less peak tailing. Capacity is also high, permitting better retention and fractionation of the weakly basic peptides from tryptic digests. The capacity of an ion-exchange material like this is 4x that of a comparable RPC column. Therefore, ion-exchange should be the initial step of a multi-step purification. Use PolySULFOETHYL A for:
1) Multidimensional HPLC of peptide mixtures, such as tryptic
digests in proteomics analyses (including iTRAQ and ICAT reaction products).
2) Isolation of peptides from natural products.
3) QC and purification of synthetic peptides.
4) Selective isolation of disulfide-linked peptides, phosphopeptides and C-terminal fragments from tryptic digests.
5) Mapping of peptide digests (tryptic, V8, CNBr, etc.).
Proteins can be run on PolySULFOETHYL A columns too; at pH 3, retention is all but guaranteed. An example is the analysis of Lung Surfactant Protein on a PolySULFOETHYL A column operated in the Hydrophilic Interaction (HILIC) mode.
Standard material for peptide applications is 300-Å, in either 3- or 5-µm. The 200-Å material has about 25% greater capacity and is preferred for phosphopeptide isolation and fractionation of iTRAQ® reaction mixtures. For proteins, use 1000-Å material or the 3-µm, 1500-Å material.HIC materials separate proteins on the basis of hydrophobic character, as does RPC. However, HIC uses totally aqueous buffers, retaining tertiary structure and biological activity. Selectivity is generally superior to that of RPC for proteins and polypeptides large enough to have significant secondary or tertiary structure. Typically, a sample is eluted with a decreasing gradient of a salt such as a sulfate or phosphate. Proteins elute in order of increasing surface hydrophobicity. Surfactants (e.g., CHAPS; octylglucoside) can be added to the mobile phase if necessary. The relative hydrophobic character of PolyPROPYL A, PolyETHYL A and PolyMETHYL A is 100, 60 and 15, resp. HIC has greater sensitivity than other modes to the location of a modification or residue difference, especially (but not necessarily) if it involves a nonpolar group. Use these HIC materials for:
1) Multidimensional protein purification (suggested sequence: Ion-exchange - [add salt to collected fractions] - HIC).
2) Purification of polypeptides (e.g., venoms and glycopeptides).
3) Characterization of antibodies.
4) QC analysis of proteins differing in the polarity of a single residue or modified positional variants.
Use material with 1000- or 1500-Å pores for proteins > 20 KDa. Capacity is comparable to ion-exchange. Unless a protein is known to be unusually hydrophobic, use PolyPROPYL A.PolyGLYCOPLEX A
- for HILIC of Complex Carbohydrates -
This neutral material has the unusually high capacity needed to retain complex carbohydrates in the HILIC mode. Columns can frequently be operated with just acetonitrile and water, although charged carbohydrates may require inclusion of some salt such as ammonium acetate. These conditions are convenient for isolation of carbohydrates or direct flow to a mass spectrometer. Selectivity is good for both native glycans and derivatives such as those with the 2-aminopyridine (PA-) fluorophore. Oligosaccharide mixtures can often be resolved isocratically, although gradients are recommended for especially varied samples. Sialylated and asialo- glycans can be resolved using the same running conditions. In some cases selectivity compares favorably with that of HPAEC with PAD detection, and both running conditions and equipment maintenance are far more convenient.
More about Poly LC Columns
More about Poly LC Columns
Promigen Life Sciences Manufacturer from USA.Promigen Life Sciences manufactures No.1 SEC Columns in the field of Chromatography.They manufacturs Eprogen Size Exclusion Chromatography HPLC Columns
— GPC - Gel Permeation Chromatography Columns for 0.8 kDa to 1000 kDa MW Separations
— CATSEC - Cation Exchange Size Exclusion Chromatography Columns - Cationic Polymer Analysis
GPC- PEP GPC PEPTIDE is a glycerol bonded size exclusion support on a 5µ , 50Å spherical silica which can resolve small peptides (MW 0.8-30 kD). This support can resolve peptides which have at least a two-fold MW difference. Mobile phase optimization may be necessary due to the high variability in solubility, charge, and hydrophobicity of peptides. The exclusion limit for GPC Peptide makes it an effective "desalting column" for processing protein samples.
GPC-100 GPC-100 is a glycerol bonded size exclusion support on 5µ , 100Å spherical silica designed for the rapid analysis of proteins, carbohydrates, nucleic acids, and other water-soluble polymers. This support is appropriate for globular molecules with MW ranges from 5-160 kD and linear molecules with MW ranges from .5-25 kD.
GPC-300 GPC-300 is a glycerol bonded size exclusion support on 5µ , 300Å spherical silica designed for the rapid analysis of proteins, carbohydrates, nucleic acids, and other water-soluble polymers. This support is appropriate for globular molecules with MW ranges from 10-1000 kD and linear molecules with MW ranges from 2-100 kD.
GPC-500 GPC-500 is a glycerol bonded size exclusion support on 7 µ , 500Å spherical silica designed for the rapid analysis of proteins, carbohydrates, nucleic acids, and other water-soluble polymers. This support is appropriate for globular molecules with MW ranges from 40-2000 kD and linear molecules with MW ranges from 10-350 kD.
GPC-1000 GPC-1000 is a glycerol bonded size exclusion support on a 5µ , 1000Å spherical silica designed to effectively analyze polymers by size. This support has minimal interaction with anionic and neutral water-soluble polymers and is most frequently used with linear molecules possessing MW ranges from 40-1000 kD. It also allows for the separation of globular molecules such as protein multimers with MW ranges from 400-10,000 kD.
CATSEC-100 CATSEC-100 columns is unique to Eprogen designed specifically for analysis of cationic polymers. CATSEC-100 columns have a proprietary polymeric bonding chemistry on a 100Å, 5µ spherical silica support designed for separating linear molecules with molecular weight ranges of .5-25 kDa. The polymerized coating enables polymers such as polyvinylpyridines to elute according to size and without adsorption. Mobile phases are generally acidic and contain 0.1-0.2M salt to minimize adsorption and ion-exclusion.
CATSEC-300 CATSEC-300 is unique to Eprogen designed specifically for analysis of cationic polymers. CATSEC-300 columns have a proprietary polymeric bonding chemistry on a 300Å, 5µ spherical silica support designed for separating linear molecules with with a molecular weight range of 2-100 kDa. The polymerized coating enables polymers such as polyvinylpyridines to elute according to size and without adsorption. Mobile phases are generally acidic and contain 0.1-0.2M salt to minimize adsorption and ion-exclusion.
CATSEC-1000 CATSEC-1000 columns is unique to Eprogen designed specifically for analysis of cationic polymers. CATSEC-1000 columns have a proprietary polymeric bonding chemistry on a 1000Å, 7µ spherical silica support designed for separating linear molecules with molecular weight ranges of 40-1000 kDa. The polymerized coating enables polymers such as polyvinylpyridines to elute according to size and without adsorption. Mobile phases are generally acidic and contain 0.1-0.2M salt to minimize adsorption and ion-exclusion. GPC and CATSEC Bonding chemistry are based on the original SynChropak® bonding technology.
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GPC- PEP GPC PEPTIDE is a glycerol bonded size exclusion support on a 5µ , 50Å spherical silica which can resolve small peptides (MW 0.8-30 kD). This support can resolve peptides which have at least a two-fold MW difference. Mobile phase optimization may be necessary due to the high variability in solubility, charge, and hydrophobicity of peptides. The exclusion limit for GPC Peptide makes it an effective "desalting column" for processing protein samples.
GPC-100 GPC-100 is a glycerol bonded size exclusion support on 5µ , 100Å spherical silica designed for the rapid analysis of proteins, carbohydrates, nucleic acids, and other water-soluble polymers. This support is appropriate for globular molecules with MW ranges from 5-160 kD and linear molecules with MW ranges from .5-25 kD.
GPC-300 GPC-300 is a glycerol bonded size exclusion support on 5µ , 300Å spherical silica designed for the rapid analysis of proteins, carbohydrates, nucleic acids, and other water-soluble polymers. This support is appropriate for globular molecules with MW ranges from 10-1000 kD and linear molecules with MW ranges from 2-100 kD.
GPC-500 GPC-500 is a glycerol bonded size exclusion support on 7 µ , 500Å spherical silica designed for the rapid analysis of proteins, carbohydrates, nucleic acids, and other water-soluble polymers. This support is appropriate for globular molecules with MW ranges from 40-2000 kD and linear molecules with MW ranges from 10-350 kD.
GPC-1000 GPC-1000 is a glycerol bonded size exclusion support on a 5µ , 1000Å spherical silica designed to effectively analyze polymers by size. This support has minimal interaction with anionic and neutral water-soluble polymers and is most frequently used with linear molecules possessing MW ranges from 40-1000 kD. It also allows for the separation of globular molecules such as protein multimers with MW ranges from 400-10,000 kD.
CATSEC-100 CATSEC-100 columns is unique to Eprogen designed specifically for analysis of cationic polymers. CATSEC-100 columns have a proprietary polymeric bonding chemistry on a 100Å, 5µ spherical silica support designed for separating linear molecules with molecular weight ranges of .5-25 kDa. The polymerized coating enables polymers such as polyvinylpyridines to elute according to size and without adsorption. Mobile phases are generally acidic and contain 0.1-0.2M salt to minimize adsorption and ion-exclusion.
CATSEC-300 CATSEC-300 is unique to Eprogen designed specifically for analysis of cationic polymers. CATSEC-300 columns have a proprietary polymeric bonding chemistry on a 300Å, 5µ spherical silica support designed for separating linear molecules with with a molecular weight range of 2-100 kDa. The polymerized coating enables polymers such as polyvinylpyridines to elute according to size and without adsorption. Mobile phases are generally acidic and contain 0.1-0.2M salt to minimize adsorption and ion-exclusion.
CATSEC-1000 CATSEC-1000 columns is unique to Eprogen designed specifically for analysis of cationic polymers. CATSEC-1000 columns have a proprietary polymeric bonding chemistry on a 1000Å, 7µ spherical silica support designed for separating linear molecules with molecular weight ranges of 40-1000 kDa. The polymerized coating enables polymers such as polyvinylpyridines to elute according to size and without adsorption. Mobile phases are generally acidic and contain 0.1-0.2M salt to minimize adsorption and ion-exclusion. GPC and CATSEC Bonding chemistry are based on the original SynChropak® bonding technology.
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Labhut HPLC Columns Manufacturers from U.K.Labhut manufactures Cronusil-M HPLC Columns which are the best columns.Cronusil-M HPLC Columns lets you work with eluents from pH 1 to pH 12. Such unusual pH-resistance values have been secured as a result of phase bonding efficiency and a proprietary endcapping process which provides a protective shield that impedes acidic and basic eluents from attacking the silica surface.
Until quite recently, silica packings were limited to working between pH 2 and pH 7 since below pH 2 the bonds between the C18 chains and the silica particle were hydrolysed, resulting in a gradual loss of retention capacity of the column. Above pH 7 the problem that arose was one of simply dissolving the silica, and therefore the pure destruction of the column. These are no longer a problem thanks to Cronusil-M. An eluent of ACN/TFA 1% pH 1.0 (10:90) 1ml/min 25°C is passed through the column at regular periods, checked with the reverse phase test and a retention comparison is made of the last anthracene peak.An eluent of ACN//1-methylpyrrolidine 50mM pH 11.5 50:50, 1ml/min 25°C is passed through the column. With the same eluent 10ml of diphenhydramine (1mg/ml dissolved in water) is injected and the efficiency and symmetry of the peak is tested.
The pH stability graphs above show the efficiency of the process. Eluting the Cronusil-M HPLC column for 78 hours at pH 11.5, showed no significant deterioration in terms of both efficiency and peak symmetry for diphenhydramine.
With an eluent as acidic as pH 1, the column stabilises in a short period of time making it possible to work even in these extreme conditions.
Labhut's range of products are as following...GC & HPLC AutosamplersAll Hta autosamplers are based on a common workstation concept. This provides a common look and feel across the full range of autosamplers. It also greatly improves the quality and provides a common base upon which many new instruments are currently being developed.
HPLC & GC Validation ProductsCertified calibrated digital thermometer,Chromatography Data System Validator,Benchtop pH Meter,Professional Benchtop pH Meter,Portable pH Meter,Portable Dissolved Oxygen Meter,Portable pH Meter,Dissolved Oxygen Stick.
Tablet Dissolution AccessoriesAlgaecide,Luer connectors and adapters/Luer Fittings,Tablet Dissolution Validation Tools,Tablet Dissolution Baskets and Shafts,Paddles,Vessels and Covers,Biodissolution Accessories (USP Apparatus 3),Paper rolls for VanKel (Varian) printers,Volumetric Flasks,Disintegration Accessories,Dissolution Sampling Cannulae,Weights and Sinkers,Tablet Dissolution Filters,Transdermal testing equipment,Datasheets,Flow Through Apparatus.
Gc Inlet SeptaCronus Premier LL Septa Are extra long life moulded septa for precision fit. Pre-conditioned for immediate use, with ultra-low bleed, Premier LL septa are available for routine and high temperature applications. A true Premier performance.Cronus Premier Septa Are a more economical long life septa for general purpose and high temperature use. Pre-conditioned for immediate use and with outstanding bleed characteristics. A great all-round performer for your GC.Cronus Premier 325LL Long Life GC Septa Premier 325LL are moulded septa for routine use, stable to 325 degrees (injection port), pre-conditioned and tested for ultra-low bleed and a long-life of 450 injections minimum. They have the lowest bleed performance of any septa and are suitable for all major GC's
HPLc ColumnsHPLC Pumps,HPLC Solvent Degasser,Detector and AA Lamps,Media Degasser,SolventTrak — Solvent Recycler,Solvent Waste Container,SPE Cartridges — Cronus,Syringe Filters — Cronus, Syringe Filters — Titan Vapour Standards Generator Autosampler Vials & Crimpers
More about Labhut Products
Labhut's range of products are as following...GC & HPLC AutosamplersAll Hta autosamplers are based on a common workstation concept. This provides a common look and feel across the full range of autosamplers. It also greatly improves the quality and provides a common base upon which many new instruments are currently being developed.
HPLC & GC Validation ProductsCertified calibrated digital thermometer,Chromatography Data System Validator,Benchtop pH Meter,Professional Benchtop pH Meter,Portable pH Meter,Portable Dissolved Oxygen Meter,Portable pH Meter,Dissolved Oxygen Stick.
Tablet Dissolution AccessoriesAlgaecide,Luer connectors and adapters/Luer Fittings,Tablet Dissolution Validation Tools,Tablet Dissolution Baskets and Shafts,Paddles,Vessels and Covers,Biodissolution Accessories (USP Apparatus 3),Paper rolls for VanKel (Varian) printers,Volumetric Flasks,Disintegration Accessories,Dissolution Sampling Cannulae,Weights and Sinkers,Tablet Dissolution Filters,Transdermal testing equipment,Datasheets,Flow Through Apparatus.
Gc Inlet SeptaCronus Premier LL Septa Are extra long life moulded septa for precision fit. Pre-conditioned for immediate use, with ultra-low bleed, Premier LL septa are available for routine and high temperature applications. A true Premier performance.Cronus Premier Septa Are a more economical long life septa for general purpose and high temperature use. Pre-conditioned for immediate use and with outstanding bleed characteristics. A great all-round performer for your GC.Cronus Premier 325LL Long Life GC Septa Premier 325LL are moulded septa for routine use, stable to 325 degrees (injection port), pre-conditioned and tested for ultra-low bleed and a long-life of 450 injections minimum. They have the lowest bleed performance of any septa and are suitable for all major GC's
HPLc ColumnsHPLC Pumps,HPLC Solvent Degasser,Detector and AA Lamps,Media Degasser,SolventTrak — Solvent Recycler,Solvent Waste Container,SPE Cartridges — Cronus,Syringe Filters — Cronus, Syringe Filters — Titan Vapour Standards Generator Autosampler Vials & Crimpers
More about Labhut Products
Vertical Chromatography manufacturer from Thailand.VertiSep™ columns are manufactured to the highest standards ofquality and reproducibility with our technical expertise for the best columns, the best applications and the best technical support.
VertiSepTM families include both silica-based and polymer-based
for reversed-phase, normal-phase, HILIC, ion-exchange and ionexclusion
chromatography
VertiSep™ UPS Premium quality columns, MS compatible • Ultra-high pure silica eliminates column bleeds and peak tailing for acidic or basic compounds.High surface area offers high performance. Applications :-Compounds required gradient separation • Compounds that are difficult to separation like basic drugs, organic acids and polar compounds
VertiSep™ AQS Stable from 100% organic to 100% aqueous • No phase collapse • Long column life. Applications :- Hydrophilic or polar compounds like biomolecules, metabolites, oligosaccharides, amino acids, small peptides, nucleotides and organic acids.
VertiSep™ HCS Highest carbon loading silica-based column for highest degree of hydrophobicity • Long column life for aggressive mobile phases Applications:-Organic compounds that have similar structures • Nucleosides, Nucleotides, Alkaloids
VertiSep™ BDS Base-deactivated silica eliminates silanol effect and peak tailing for basic compounds • Direct replacement of Hypersil® BDS at lower price .Applications:-Basic drugs.
VertiSep™EPS Polar-enhanced silica-based columns • Unique selectivity for palar analytes. Applications:-Basic drugs, Polar organics • Positional isomers
VertiSep™ BIO Large-pore phases for large molecules.Applications:-Life science and proteomic applications
VertiSep™ GES Broad pH stability and high efficiency • Economic price.Applications:- General applications • Preparative applications
VertiSep™ IRS Irregular silica-based columns • The alternative to Waters® μBondapakTM.Applications:-General applications • Preparative applications
VertiSep™ MMS Multifuctional silica-based columns.Applications:-Specific application recommended by USP
VertiSep™ SPS Spherical silica-based columns • The alternative to Waters® Spherisorb.Applications:-• General applications
VertiSepTM PRP• Polymer-based columns.Applications at pH range from 1-14
VertiSepTM SUGARCationic cross-linked PSDVB columns for ionexchange chromatography.Applications:-Sugars or carbohydrates using only water as mobile phase
VertiSepTM OAHydrogen ionic cross-liked PSDVB columns for ion-exclusion chromatography.Applications:-• Organic acids and alcohols.
VertiSepTM ICHydrophilic copolymer columns for anion or cations by ion-exchange chromatography.Applications:-• Strong anions, weak anions • Moni-, divalent cations, transition metals and organic amine ions
More about Vertisep Columns
VertiSep™ UPS Premium quality columns, MS compatible • Ultra-high pure silica eliminates column bleeds and peak tailing for acidic or basic compounds.High surface area offers high performance. Applications :-Compounds required gradient separation • Compounds that are difficult to separation like basic drugs, organic acids and polar compounds
VertiSep™ AQS Stable from 100% organic to 100% aqueous • No phase collapse • Long column life. Applications :- Hydrophilic or polar compounds like biomolecules, metabolites, oligosaccharides, amino acids, small peptides, nucleotides and organic acids.
VertiSep™ HCS Highest carbon loading silica-based column for highest degree of hydrophobicity • Long column life for aggressive mobile phases Applications:-Organic compounds that have similar structures • Nucleosides, Nucleotides, Alkaloids
VertiSep™ BDS Base-deactivated silica eliminates silanol effect and peak tailing for basic compounds • Direct replacement of Hypersil® BDS at lower price .Applications:-Basic drugs.
VertiSep™EPS Polar-enhanced silica-based columns • Unique selectivity for palar analytes. Applications:-Basic drugs, Polar organics • Positional isomers
VertiSep™ BIO Large-pore phases for large molecules.Applications:-Life science and proteomic applications
VertiSep™ GES Broad pH stability and high efficiency • Economic price.Applications:- General applications • Preparative applications
VertiSep™ IRS Irregular silica-based columns • The alternative to Waters® μBondapakTM.Applications:-General applications • Preparative applications
VertiSep™ MMS Multifuctional silica-based columns.Applications:-Specific application recommended by USP
VertiSep™ SPS Spherical silica-based columns • The alternative to Waters® Spherisorb.Applications:-• General applications
VertiSepTM PRP• Polymer-based columns.Applications at pH range from 1-14
VertiSepTM SUGARCationic cross-linked PSDVB columns for ionexchange chromatography.Applications:-Sugars or carbohydrates using only water as mobile phase
VertiSepTM OAHydrogen ionic cross-liked PSDVB columns for ion-exclusion chromatography.Applications:-• Organic acids and alcohols.
VertiSepTM ICHydrophilic copolymer columns for anion or cations by ion-exchange chromatography.Applications:-• Strong anions, weak anions • Moni-, divalent cations, transition metals and organic amine ions
More about Vertisep Columns
Jordi Asscoiates manufacturer from USA.Jordi specializes in the production of polymer based chromatography media, solid phase extraction (SPE) cartridges, and HPLC columns. Their DVB gels were designed by founder and President Dr. Howard C. Jordi. It was his desire to prepare a longer lasting and more versatile column media. Out of this was born the Jordi divinylbenzene (DVB) resins. These materials eliminated many of the problems of conventional gel permeation chromatography (GPC) columns including frequent voiding, limited solvent range, and short column life. New and innovative GPC products remain central to their development efforts.
Accessories Jordi Labs provides a wide range of accessories to complement our complete line of LC columns, gels, and SPE products.
Bulk Gels Jordi Labs is the only company that makes GPC packings from 100% polydivinylbenzene (DVB) or crosslinked polyamides for compatibility with high temperatures, pressures and a wide range of solvents.
Columns Jordi Labs manufactures a complete line of polymer-based high pressure liquid chromatography (HPLC) columns for normal and reverse phase chromatography, size exclusion chromatography, and ion exchange chromatography.
Instrumentation As a part of providing superior GPC/SEC services for over 30 years, Jordi Labs knows what it takes to make a great GPC system.
SPE Jordi Hydroclean solid phase extraction (SPE) products are 100% polymeric providing improved recoveries and unmatched purity.
More about Jordi GPC/SEC Products
Accessories Jordi Labs provides a wide range of accessories to complement our complete line of LC columns, gels, and SPE products.
Bulk Gels Jordi Labs is the only company that makes GPC packings from 100% polydivinylbenzene (DVB) or crosslinked polyamides for compatibility with high temperatures, pressures and a wide range of solvents.
Columns Jordi Labs manufactures a complete line of polymer-based high pressure liquid chromatography (HPLC) columns for normal and reverse phase chromatography, size exclusion chromatography, and ion exchange chromatography.
Instrumentation As a part of providing superior GPC/SEC services for over 30 years, Jordi Labs knows what it takes to make a great GPC system.
SPE Jordi Hydroclean solid phase extraction (SPE) products are 100% polymeric providing improved recoveries and unmatched purity.
More about Jordi GPC/SEC Products
Shinwa Chemical Industries Ltd manufacturer from Japan. Shinwa's popular series are Ultron ES OVM Columns.The ULTRON ES Series are for enantiomer separation. Columns which are packed with protein immobilized silica (ULTRON ES-OVM,ES-PEPSIN,ES-BSA) and chemically bonded cyclodextrin(ULTRON ES-CD,ULTRON ES-PhCD)
Advantages 1. Ultron ES-OVM is a optical separation column immobilized with ovomucoid which is strong protein for denaturation. (US PATENT 6027648 Eisai Co.,LTD.) 2. A wide range of chiral recognition 3. No sample preparation for optical separation 4. Aqueous mobile phase can be used in the separation 5. A trace analysis can be performed (ng level) . ♦ Applications Pharmaceutical Compounds, Pesticides and Organic Compounds.
ULTRON ES-PEPSINCharacteristics 1. ULTRON ES-PEPSINE an enantiomer separation column immobilized with pepsin which is the polypeptide dialytic enzyme of the pig stomach mucous membrane origin. 2. ULTRON ES-PEPSINE is effective for the enantiomer separation of an amino alcohols such as β -blocker medicines. 3. The sample preparation for optical isomer separation is not necessary. 4. Aqueous Mobile phase can be used in the separation. 5. A trace analysis can be performed (ng level). ♦ Applications Pharmaceutical Compounds, Pesticides and Organic Compounds.
ULTRON ES-BSAAdvantages 1. ULTRON ES-BSA is bovine serum albumin immobilized column for enantiomer separation. 2. ULTRON ES-BSA is performed excellent enantiomer separation for acidic compounds such as arylpropionic acid drugs. 3. The sample preparation for optical isomer separation is not necessary. 4. Aqueous mobile phase can be used in the separation. 5. A trace analysis can be performed (ng level) . ♦ Applications Pharmaceutical compounds, Pesticides and organic compounds.
ULTRON ES-CD ULTRON ES-PhCD ULTRON ES-CD and ULTRON ES-PhCD are enantiomeric separation columns chemically bonded with β -cyclodextrin (CD) and phenylcarbamated β -cyclodextrin (PhCD) , respectively.Specification 1. ULTRON ES-CD and ULTRON ES-PhCD are effective for the enantiomeric separation of hydrophobic cyclic compounds of. 2. Mobile phase of both reverse-phase and normal-phase modes can be used for the separation of the optical isomer. 3. A wide range of enantiomeric compounds can be separated by ULTRON ES-CD and ULTRON ES-PhCD. 4. It is a column with excellent stability and durability. ♦ Applications Pharmaceutical compounds, Pesticides and organic compounds They have many application data of an optical isomer compounds obtained with ULTRON ES-OVM, ES-CD, ES-PhCD, ES-PEPSIN, and ES-BSA. Please ask for application data sheet.
ULTRON VX-SIL ULTRON VX-SIL is used high purity silica gel of SiO2 99.99% or more. Therefore, the sample adsorption with the metal oxide is decreased as much as possible. The use of the spherical silica particles lead to reduce the column pressure drop and long life.
ULTRON VX-SIL. G (Guard column) The analytical column can be protected from the micro particle and the dirt of the sample by connecting the guard column to the analytical column. The guard column of ULTRON VX-SIL is packed with the same silica gel of the analytical column. The good use of the guard column results in reproducible separation and long life.
ULTRON VX-ODS is reversed-phase column having monomeric octadecyl group. The bare silica of ULTRON VX-ODS is the same of ULTRON VX-SIL. Our excellent end-capping technology (secondary silylation) lead to the reduction of the influence of the residual silanol groups. They have three types (5, 10, and 15 μm) of the particle diameter.They also have various column from 1 mm (narrow bore) to 50 mm (for preparative separations) in the inner diameter. Please select the column size according to the purpose.Characteristics 1. Reproducibility between column lots ULTRON VX-ODS columns are cheked by the severe quality control every each manufacturing process. The product passed many check point in the manufacturing process is ULTRON VX-ODS. The k' and α value obtained with ULTRON VX-ODS shows the narrow difference between the batch and column lots. ULTRON VX-ODS shows excellent reproducibility and stability, in other test between column lots. Stereoselectivity, distribution equilibrium ULTRON VX-ODS which has monolayer of octadecyl group shows excellent stereoselectivity for the sample molecule. The distribution equilibrium is performed quickly under the gradient elution or at the exchange of the mobile phase used. 3. Pressure resistance By the use of spherical silica gel, ULTRON VX-ODS shows the excellent the resisting pressure and even at fast flow rate of mobile phase, a stable separation is obtained.
ULTRON VX-Octyl The earth environment is very important problem. To defend our earth from the atmospheric pollution, the contamination of the water, the soil pollution and the industrial waste pollution. The reduction of large amount of orgnic solvents is also needed in the HPLC analysis which can be performed for many samples in the various field. In order to overcome many problems mentioned above, octyl column modified with short alkyl chain than that of ODS column may be necessary and become popular. ULTRON VX-Octyl have a necessary characteristics to satisfy for such requirements. A highly refined synthetic technology of ULTRON VX-ODS was applied to ULTRON VX-Octyl.Characteristics 1. The column life has been greatly improved. 2. ULTRON VX-Octyl is very few in the difference between columns lots and shows excellent reproducibility. 3. ULTRON VX-Octyl save the analysis time compared with ODS and shows excellent separation. 4. The use of organic solvent is decreased. 5. Because distribution equilibrium can be achieved quickly and the adsorbed material can be eluted easily compared with ODS, The best separation can be obtained by the gradient elution. ♦ Applications Pharmaceutical compounds, Pesticides, Chemical compounds, Food, Environmental compounds and others.
HPLC Column for Organic Acid Analysis ULTRON PS-80H ULTRON PS-80H is HPLC column packed with sulfonic acid type polystyrene cation exchange resin for the organic acid analysis.Characteristics 1. ULTRON PS-80H is high speed and a high separation column by the ion suppression of the sample. 2. ULTRON PS-80H shows excellent reproducibility of the retention. 3. ULTRON PS-80H is durable because of the use of mechanical strong polymer gel. ♦ Applications • Aliphatic, Aromatic organic acid • Alcohols, Aldehydes, Diols • Monitoring of the fermentation.
HPLC Column for Sugar and Sugar Alcohol Analysis ULTRON PS-80N ULTRON PS-80C ULTRON PS-80P The ULTRON PS series is HPLC columns packed with sulfonic acid type polystyrene cation exchange resin for the sugar and the sugar alcohol analysis. There are three types of PS-80N (Na type) , PS-80C (Ca type) and PS-80P (Pb type) .Characteristics 1. PS series column are effective for quantity analysis because saccharide is not adsorbed on the matrix. 2. PS series columns use in aqueous mobile phase. 3. ULTRON PS-80H is durable because of the use of mechanical strong polymer gel. ♦ Applications • Oligosaccharide, Disaccharides, Monosaccharide • Suger alcohols • Monitor of ferment hydrolysis of polysaccharide.
HPLC Column for inositol in health drink ULTRON CI ULTRON CI is a strong cation exchange polymer packed HPLC column for inositol. ♦ Characteristics 1. ULTRON CI is excellent qualitative analysis for inositol in heaith drink. 1. ULTRON CI shows good reproducibilyty in retention. 3. The polymer beads of ULTRON CI have mechanical strength. 4. The maximum operation pressure is 8.0 MPa. 5. The maximum operation temperature is 90 °C.
HPLC Column for glucuronic acid in health drink ULTRON CL ULTRON CL is a strong anion exchange polymer packed HPLC column for glucuronic acid. ♦ Characteristics 1. ULTRON CL is excellent qualitative analysis for glucuronolactone in heaith drink. 2. ULTRON CL shows good reproducibilyty in retention. 3. The polymer beads of ULTRON CI have mechanical strength. 4. The maximum operation pressure is 8.0 MPa. 5. The maximum operation temperature is 80 °C.
Packed Column for High Performance Liquid Chromatography STR ODS-II Characteristics 1. The effect of the metal oxide is suppressed minimum because of the highly-purified silica gel as a base material of STR series. 2. STR series are durable column because of the use of mechanically strong silica gel. 3. STR series column is durable in acidic and basic mobile phase. 4. STR series are easy to operate and show high performane, because the analytical operation pressure is low. 5. The excellent end capping technology shows good peak shape for the bacic substances and acidic compounds and for the samples which form complex with metal.
More about Shinwa Chiral Columns
Advantages 1. Ultron ES-OVM is a optical separation column immobilized with ovomucoid which is strong protein for denaturation. (US PATENT 6027648 Eisai Co.,LTD.) 2. A wide range of chiral recognition 3. No sample preparation for optical separation 4. Aqueous mobile phase can be used in the separation 5. A trace analysis can be performed (ng level) . ♦ Applications Pharmaceutical Compounds, Pesticides and Organic Compounds.
ULTRON ES-PEPSINCharacteristics 1. ULTRON ES-PEPSINE an enantiomer separation column immobilized with pepsin which is the polypeptide dialytic enzyme of the pig stomach mucous membrane origin. 2. ULTRON ES-PEPSINE is effective for the enantiomer separation of an amino alcohols such as β -blocker medicines. 3. The sample preparation for optical isomer separation is not necessary. 4. Aqueous Mobile phase can be used in the separation. 5. A trace analysis can be performed (ng level). ♦ Applications Pharmaceutical Compounds, Pesticides and Organic Compounds.
ULTRON ES-BSAAdvantages 1. ULTRON ES-BSA is bovine serum albumin immobilized column for enantiomer separation. 2. ULTRON ES-BSA is performed excellent enantiomer separation for acidic compounds such as arylpropionic acid drugs. 3. The sample preparation for optical isomer separation is not necessary. 4. Aqueous mobile phase can be used in the separation. 5. A trace analysis can be performed (ng level) . ♦ Applications Pharmaceutical compounds, Pesticides and organic compounds.
ULTRON ES-CD ULTRON ES-PhCD ULTRON ES-CD and ULTRON ES-PhCD are enantiomeric separation columns chemically bonded with β -cyclodextrin (CD) and phenylcarbamated β -cyclodextrin (PhCD) , respectively.Specification 1. ULTRON ES-CD and ULTRON ES-PhCD are effective for the enantiomeric separation of hydrophobic cyclic compounds of. 2. Mobile phase of both reverse-phase and normal-phase modes can be used for the separation of the optical isomer. 3. A wide range of enantiomeric compounds can be separated by ULTRON ES-CD and ULTRON ES-PhCD. 4. It is a column with excellent stability and durability. ♦ Applications Pharmaceutical compounds, Pesticides and organic compounds They have many application data of an optical isomer compounds obtained with ULTRON ES-OVM, ES-CD, ES-PhCD, ES-PEPSIN, and ES-BSA. Please ask for application data sheet.
ULTRON VX-SIL ULTRON VX-SIL is used high purity silica gel of SiO2 99.99% or more. Therefore, the sample adsorption with the metal oxide is decreased as much as possible. The use of the spherical silica particles lead to reduce the column pressure drop and long life.
ULTRON VX-SIL. G (Guard column) The analytical column can be protected from the micro particle and the dirt of the sample by connecting the guard column to the analytical column. The guard column of ULTRON VX-SIL is packed with the same silica gel of the analytical column. The good use of the guard column results in reproducible separation and long life.
ULTRON VX-ODS is reversed-phase column having monomeric octadecyl group. The bare silica of ULTRON VX-ODS is the same of ULTRON VX-SIL. Our excellent end-capping technology (secondary silylation) lead to the reduction of the influence of the residual silanol groups. They have three types (5, 10, and 15 μm) of the particle diameter.They also have various column from 1 mm (narrow bore) to 50 mm (for preparative separations) in the inner diameter. Please select the column size according to the purpose.Characteristics 1. Reproducibility between column lots ULTRON VX-ODS columns are cheked by the severe quality control every each manufacturing process. The product passed many check point in the manufacturing process is ULTRON VX-ODS. The k' and α value obtained with ULTRON VX-ODS shows the narrow difference between the batch and column lots. ULTRON VX-ODS shows excellent reproducibility and stability, in other test between column lots. Stereoselectivity, distribution equilibrium ULTRON VX-ODS which has monolayer of octadecyl group shows excellent stereoselectivity for the sample molecule. The distribution equilibrium is performed quickly under the gradient elution or at the exchange of the mobile phase used. 3. Pressure resistance By the use of spherical silica gel, ULTRON VX-ODS shows the excellent the resisting pressure and even at fast flow rate of mobile phase, a stable separation is obtained.
ULTRON VX-Octyl The earth environment is very important problem. To defend our earth from the atmospheric pollution, the contamination of the water, the soil pollution and the industrial waste pollution. The reduction of large amount of orgnic solvents is also needed in the HPLC analysis which can be performed for many samples in the various field. In order to overcome many problems mentioned above, octyl column modified with short alkyl chain than that of ODS column may be necessary and become popular. ULTRON VX-Octyl have a necessary characteristics to satisfy for such requirements. A highly refined synthetic technology of ULTRON VX-ODS was applied to ULTRON VX-Octyl.Characteristics 1. The column life has been greatly improved. 2. ULTRON VX-Octyl is very few in the difference between columns lots and shows excellent reproducibility. 3. ULTRON VX-Octyl save the analysis time compared with ODS and shows excellent separation. 4. The use of organic solvent is decreased. 5. Because distribution equilibrium can be achieved quickly and the adsorbed material can be eluted easily compared with ODS, The best separation can be obtained by the gradient elution. ♦ Applications Pharmaceutical compounds, Pesticides, Chemical compounds, Food, Environmental compounds and others.
HPLC Column for Organic Acid Analysis ULTRON PS-80H ULTRON PS-80H is HPLC column packed with sulfonic acid type polystyrene cation exchange resin for the organic acid analysis.Characteristics 1. ULTRON PS-80H is high speed and a high separation column by the ion suppression of the sample. 2. ULTRON PS-80H shows excellent reproducibility of the retention. 3. ULTRON PS-80H is durable because of the use of mechanical strong polymer gel. ♦ Applications • Aliphatic, Aromatic organic acid • Alcohols, Aldehydes, Diols • Monitoring of the fermentation.
HPLC Column for Sugar and Sugar Alcohol Analysis ULTRON PS-80N ULTRON PS-80C ULTRON PS-80P The ULTRON PS series is HPLC columns packed with sulfonic acid type polystyrene cation exchange resin for the sugar and the sugar alcohol analysis. There are three types of PS-80N (Na type) , PS-80C (Ca type) and PS-80P (Pb type) .Characteristics 1. PS series column are effective for quantity analysis because saccharide is not adsorbed on the matrix. 2. PS series columns use in aqueous mobile phase. 3. ULTRON PS-80H is durable because of the use of mechanical strong polymer gel. ♦ Applications • Oligosaccharide, Disaccharides, Monosaccharide • Suger alcohols • Monitor of ferment hydrolysis of polysaccharide.
HPLC Column for inositol in health drink ULTRON CI ULTRON CI is a strong cation exchange polymer packed HPLC column for inositol. ♦ Characteristics 1. ULTRON CI is excellent qualitative analysis for inositol in heaith drink. 1. ULTRON CI shows good reproducibilyty in retention. 3. The polymer beads of ULTRON CI have mechanical strength. 4. The maximum operation pressure is 8.0 MPa. 5. The maximum operation temperature is 90 °C.
HPLC Column for glucuronic acid in health drink ULTRON CL ULTRON CL is a strong anion exchange polymer packed HPLC column for glucuronic acid. ♦ Characteristics 1. ULTRON CL is excellent qualitative analysis for glucuronolactone in heaith drink. 2. ULTRON CL shows good reproducibilyty in retention. 3. The polymer beads of ULTRON CI have mechanical strength. 4. The maximum operation pressure is 8.0 MPa. 5. The maximum operation temperature is 80 °C.
Packed Column for High Performance Liquid Chromatography STR ODS-II Characteristics 1. The effect of the metal oxide is suppressed minimum because of the highly-purified silica gel as a base material of STR series. 2. STR series are durable column because of the use of mechanically strong silica gel. 3. STR series column is durable in acidic and basic mobile phase. 4. STR series are easy to operate and show high performane, because the analytical operation pressure is low. 5. The excellent end capping technology shows good peak shape for the bacic substances and acidic compounds and for the samples which form complex with metal.
More about Shinwa Chiral Columns
SAS Corporation manufacturer from Japan.SUMICHIRAL OA columns are high-performance chiral columns for enantiomer separation by HPLC. On SUMICHIRAL OA columns direct separation of various enantiomers can be realized effectively. Enantiomeric separation is achieved from the various diastereomeric interactions such as hydrogen bonding, charge transfer and host-guest interactions, etc. SUMICHIRAL OA columns are very useful for the accurate determination of the optical purity and for the preparation of pure enantiomers of biologically active compounds such as pharmaceuticals, pesticides, perfumes.
Special Merits of SUMICHIRAL OA １．The large number of theoretical plates of the columns offer high resolution. ２．The packing materials have chemical stability and the columns have long life. ３．The enantiomeric stationary phases give the inverse elution orders and so accurate determination of the optical purity and efficient preparation of the enantiomer are attained.
Improved Pirkie Type 1Amide Type: Asymmetric carbon atoms are bonded directly with CONH group OA-2000 series have a 3,5-dinitrobenzoyl group as the π-acid and may interact with the solute molecule by charge transfer, hydrogen bonding, etc. The enantiomers of aromatic compounds, esters,carboxylic acids and alcohols may be directly separated on OA-2000 series. OA-2000 is especially effective for pyrethroidal esters, OA-2500 for carboxylic acids such as profen-drugs. Urea Type: Asymmetric carbon atoms are bonded directly with NHCONH group OA-3000 series have 3,5-dinitrophenylurea group as the π-acid and, in the reverse phase mode, promote chiral discrimination by charge transfer, hydrogen bonding, etc. In general OA-3000 series are effective for carboxylic acids, and especially for acetyl- and urethane-amino acids, dansylamino acids. OA-3300 offers good direct separation for profen-drugs, acetyl-amino acids, BOC-amino acids and penzyl-amino acids.Main Columns:Sumichiral OA-2500,Sumichiral OA-3300
Improved Pirkie Type 2Two chiral centers at amine and amino acid are bonded with NHCONH group OA-4000 series have a naphthyl group as the π-base, and two chiral centers at amine and amino acid group. By charge transfer, hydrogen bonding, etc., chiral discrimination is acheived, and a wide variety of compounds such as pharmaceuticals of amine and amino alcohols, alcohols, esters and amides can be directly resolved in the normal phase mode. Amide and urethane derivatives of amines,alcohols, etc. can be resolved effectively.Sumichiral OA-4700,Sumichiral OA-4900
Ligand exchange TypeAmide Type: Asymmetric carbon atoms are bonded directly with CONH group OA-2000 series have a 3,5-dinitrobenzoyl group as the π-acid and may interact with the solute molecule by charge transfer, hydrogen bonding, etc. The enantiomers of aromatic compounds, esters,carboxylic acids and alcohols may be directly separated on OA-2000 series. OA-2000 is especially effective for pyrethroidal esters, OA-2500 for carboxylic acids such as profen-drugs. The chiral components are coated hydrophobically on ODS OA-5000 and 6000 series offer chiral discrimination by ligand exchange interaction in the reversed phase mode. The chiral ligands such as penicillamine (OA-5000) or tartaric acid derivatives (OA-6000 series) are coated on ODS silica, though the volume of organic solvents added to the mobile phase is limited. Mobile phases including Cu ++ ions are used in these columns. They are effective for direct enantiomer separation of not only amino acids, hydroxy acids but also copper-chelate forming compounds such as amino alcohols, diamines, dicarboxylic acids, aminolactames and dipeptides. Especially OA-5000 can be applied for extremely wide range, while OA-6100 is effective for ,β-amino acids, β-hydroxy acids and hydrophilic amin acids.Main Columns are:Sumichiral OA-5000,Sumichiral OA-6100
Host-guest TypeCyclodextrin bonded chiral stationary phase with novel spacer OA-7000 is a novel chiral stationary phase with ?A-cyclodextrin bonded to the silica gel via new type of spacer. A large number of racemates, including ketones, amines, and amino acid derivatives can be separated under reversed phase conditions. 1. Sharp peaks and high theoretical plate numbers are obtained. Improved peak shape is due to the effect of hydrophilic spacer moiety which prevents secondary interactions between the silica gel and the sample molecules. 2. Popular reversed phase conditions can be used. Novel Chiral Stationary phase bonded with crown ether OA-8000 is a novel chiral stationary phase bonded with chiral crown ether to aminopropyl silica gel. This is very effective for enantiomer separations of amines, aminoalcohols and amino acids, especially for hydrophobic amines. 1. Stationary phase is covalent bond type and very stable. 2. Both reversed and normal phases can be used. 3. Sharp peaks and high theoretical plate numbers are obtained Main columns are :Sumichiral OA-7000
Preparation and evalucation of novel chiral stationary phases covalently bound with chiral pseudo-18-crown-6 ethers：CSP2=Sumichiral OA-8000 * A novel chiral stationary phase chemically bonded with cyclodextrin with novel spacer : Sumichiral OA-7000 * Chiral stational phase with novel spacer : Sumichiral OA-7000 * High Efficient Discrimination of Fluorous Tags by β-Cyclodextrain Columns: New Isolation Method for Fluorpus Mixture Synthesis: Sumichiral OA-7000 * Aromatic Amino Acids: OA-5000, 6100 * Non Aromatic Amino Acids: OA-5000, 6100 * Carboxylic Acids: OA-2500, 3200, 3300 * Hydoxy Acids: OA-5000, 6100 * Amino Alchols: OA-5000, 6100 * Inversion of the elution orders
More about Sumichiral Columns
Special Merits of SUMICHIRAL OA １．The large number of theoretical plates of the columns offer high resolution. ２．The packing materials have chemical stability and the columns have long life. ３．The enantiomeric stationary phases give the inverse elution orders and so accurate determination of the optical purity and efficient preparation of the enantiomer are attained.
Improved Pirkie Type 1Amide Type: Asymmetric carbon atoms are bonded directly with CONH group OA-2000 series have a 3,5-dinitrobenzoyl group as the π-acid and may interact with the solute molecule by charge transfer, hydrogen bonding, etc. The enantiomers of aromatic compounds, esters,carboxylic acids and alcohols may be directly separated on OA-2000 series. OA-2000 is especially effective for pyrethroidal esters, OA-2500 for carboxylic acids such as profen-drugs. Urea Type: Asymmetric carbon atoms are bonded directly with NHCONH group OA-3000 series have 3,5-dinitrophenylurea group as the π-acid and, in the reverse phase mode, promote chiral discrimination by charge transfer, hydrogen bonding, etc. In general OA-3000 series are effective for carboxylic acids, and especially for acetyl- and urethane-amino acids, dansylamino acids. OA-3300 offers good direct separation for profen-drugs, acetyl-amino acids, BOC-amino acids and penzyl-amino acids.Main Columns:Sumichiral OA-2500,Sumichiral OA-3300
Improved Pirkie Type 2Two chiral centers at amine and amino acid are bonded with NHCONH group OA-4000 series have a naphthyl group as the π-base, and two chiral centers at amine and amino acid group. By charge transfer, hydrogen bonding, etc., chiral discrimination is acheived, and a wide variety of compounds such as pharmaceuticals of amine and amino alcohols, alcohols, esters and amides can be directly resolved in the normal phase mode. Amide and urethane derivatives of amines,alcohols, etc. can be resolved effectively.Sumichiral OA-4700,Sumichiral OA-4900
Ligand exchange TypeAmide Type: Asymmetric carbon atoms are bonded directly with CONH group OA-2000 series have a 3,5-dinitrobenzoyl group as the π-acid and may interact with the solute molecule by charge transfer, hydrogen bonding, etc. The enantiomers of aromatic compounds, esters,carboxylic acids and alcohols may be directly separated on OA-2000 series. OA-2000 is especially effective for pyrethroidal esters, OA-2500 for carboxylic acids such as profen-drugs. The chiral components are coated hydrophobically on ODS OA-5000 and 6000 series offer chiral discrimination by ligand exchange interaction in the reversed phase mode. The chiral ligands such as penicillamine (OA-5000) or tartaric acid derivatives (OA-6000 series) are coated on ODS silica, though the volume of organic solvents added to the mobile phase is limited. Mobile phases including Cu ++ ions are used in these columns. They are effective for direct enantiomer separation of not only amino acids, hydroxy acids but also copper-chelate forming compounds such as amino alcohols, diamines, dicarboxylic acids, aminolactames and dipeptides. Especially OA-5000 can be applied for extremely wide range, while OA-6100 is effective for ,β-amino acids, β-hydroxy acids and hydrophilic amin acids.Main Columns are:Sumichiral OA-5000,Sumichiral OA-6100
Host-guest TypeCyclodextrin bonded chiral stationary phase with novel spacer OA-7000 is a novel chiral stationary phase with ?A-cyclodextrin bonded to the silica gel via new type of spacer. A large number of racemates, including ketones, amines, and amino acid derivatives can be separated under reversed phase conditions. 1. Sharp peaks and high theoretical plate numbers are obtained. Improved peak shape is due to the effect of hydrophilic spacer moiety which prevents secondary interactions between the silica gel and the sample molecules. 2. Popular reversed phase conditions can be used. Novel Chiral Stationary phase bonded with crown ether OA-8000 is a novel chiral stationary phase bonded with chiral crown ether to aminopropyl silica gel. This is very effective for enantiomer separations of amines, aminoalcohols and amino acids, especially for hydrophobic amines. 1. Stationary phase is covalent bond type and very stable. 2. Both reversed and normal phases can be used. 3. Sharp peaks and high theoretical plate numbers are obtained Main columns are :Sumichiral OA-7000
Preparation and evalucation of novel chiral stationary phases covalently bound with chiral pseudo-18-crown-6 ethers：CSP2=Sumichiral OA-8000 * A novel chiral stationary phase chemically bonded with cyclodextrin with novel spacer : Sumichiral OA-7000 * Chiral stational phase with novel spacer : Sumichiral OA-7000 * High Efficient Discrimination of Fluorous Tags by β-Cyclodextrain Columns: New Isolation Method for Fluorpus Mixture Synthesis: Sumichiral OA-7000 * Aromatic Amino Acids: OA-5000, 6100 * Non Aromatic Amino Acids: OA-5000, 6100 * Carboxylic Acids: OA-2500, 3200, 3300 * Hydoxy Acids: OA-5000, 6100 * Amino Alchols: OA-5000, 6100 * Inversion of the elution orders
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ES Industries Manufacturer from USA. ES Industries offers the HPLC chromatographer an important source for high performance bonded phases and packing materials. The Chromegabond® materials produced at our New Jersey facility represent the state-of-the-art in bonding chemistry technology. These Chromegabond phases were developed to provide unique performance characteristics to enable the most demanding separations. The product range offers virtually all silica chemistry techniques and selectivities available today.
Chromega™ HPLC columns are expertly produced to ensure the highest levels of performance, durability, and quality. These stable columns offer excellent reproducibility, maximum efficiencies, high capacity, and high permeability. Column hardware components are selected from only the highest quality available. Columns are offered in sizes from microbore to preparative production scale dimensions.
ES Industries also produces high quality packed columns for a wide variety of commercial tradename packings in a number of column formats. We invite you to review our new column listings for your HPLC column needs. Their Products are as follows..
State of the Art Reverse phase Columns Epic C18 & Epic C8,Epic C18 SD & Epic C4 SD,Epic Polar,Non Conventional Epic Phases,Chromegabond WR,Epic Polar XP.
Sub 2 micron HPLC Columns Reverse Phases,HILIc Phases,SFC Phases.
Unique Reverse Phase Columns Aquasep,Epic Phenyl Hexyl,Gammbond Alumina,Chromegabond ODS-PI,Chromegabond PSC,Chromegabond C22.
LC-Ms Columns LC-MS Kits,HILIC Columns,Epic C18 MS,Epic Polar
Flourinated Columns Epic PFP-LB FO-LB,Traditional Flourinated Phases like OctylPhenyl,Propyl,Chromegabond PFP/T,Chromegabond LS.
HILIC HPLC Columns HILIC Engineered Columns namely Epic HILIC-HC,Epic HILIC RP,Epic HILIC-PI,Epic HILIC FL,Taditional HILIC Phases.Diaso Process Chromatography.Commercially Equivalent Phases Aviator HPLC Columns,Hyper Select HPLC Columns,Sonoma HPLC Columns,Marvel HPLC Columns,Spherisep HPLC Columns,Starrise HPLC Columns,Harmony HPLC Columns,Micropak HPLC Columns,Neptune HPLC Columns,Deactsil HPLC Columns,Partisep HPLC Columns,Macrodac HPLC Columns,Chromegabond Ultra
preparative Columns Traditional SFC Columns,Greensep SFC Columns,Normal Phase,Reverse Phase,Chiral Phase Columns.
Normal Phase Materials Polar Bonded Phases,Adsorption Phases,Chromegabond NPI.
Ion ExchangeEpic SCX,Traditional Ion Exchange Phases.
Molecular Size Exclusion Phases,Materials for Chiral Separations Regis Technologies Chiral Columns,ES Industries Chiral phases.
HPLC Columns for Bio Separations Macrosep C4,Macrosep C8,Macrosep C18,Macrosep AQS,Macrosep HPR.
Traditional Reverse Phase Materials,Speciality HPLc Columns ,HPLc Columns for Petroleum Analysis,Sugars and Carbohydrate ColumnsCommercial HPLC Packings Exsil HPLC Materials,Kromasil HPLC Materials,Lichrosorb and Lichrosper HPLC Materials,Polygosil HPLc Materials,Nucleosil HPLC Materials,Zirchrom HPLc Materials.
FLash Chromatography Chromega Flash.Components and Accessories HPLc Guard Column Catridges,Ultra Low Volume Guard Column,Column Couplers,Universal Couplers,Fingertight Fittings,Lc Connectors.
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State of the Art Reverse phase Columns Epic C18 & Epic C8,Epic C18 SD & Epic C4 SD,Epic Polar,Non Conventional Epic Phases,Chromegabond WR,Epic Polar XP.
Sub 2 micron HPLC Columns Reverse Phases,HILIc Phases,SFC Phases.
Unique Reverse Phase Columns Aquasep,Epic Phenyl Hexyl,Gammbond Alumina,Chromegabond ODS-PI,Chromegabond PSC,Chromegabond C22.
LC-Ms Columns LC-MS Kits,HILIC Columns,Epic C18 MS,Epic Polar
Flourinated Columns Epic PFP-LB FO-LB,Traditional Flourinated Phases like OctylPhenyl,Propyl,Chromegabond PFP/T,Chromegabond LS.
HILIC HPLC Columns HILIC Engineered Columns namely Epic HILIC-HC,Epic HILIC RP,Epic HILIC-PI,Epic HILIC FL,Taditional HILIC Phases.Diaso Process Chromatography.Commercially Equivalent Phases Aviator HPLC Columns,Hyper Select HPLC Columns,Sonoma HPLC Columns,Marvel HPLC Columns,Spherisep HPLC Columns,Starrise HPLC Columns,Harmony HPLC Columns,Micropak HPLC Columns,Neptune HPLC Columns,Deactsil HPLC Columns,Partisep HPLC Columns,Macrodac HPLC Columns,Chromegabond Ultra
preparative Columns Traditional SFC Columns,Greensep SFC Columns,Normal Phase,Reverse Phase,Chiral Phase Columns.
Normal Phase Materials Polar Bonded Phases,Adsorption Phases,Chromegabond NPI.
Ion ExchangeEpic SCX,Traditional Ion Exchange Phases.
Molecular Size Exclusion Phases,Materials for Chiral Separations Regis Technologies Chiral Columns,ES Industries Chiral phases.
HPLC Columns for Bio Separations Macrosep C4,Macrosep C8,Macrosep C18,Macrosep AQS,Macrosep HPR.
Traditional Reverse Phase Materials,Speciality HPLc Columns ,HPLc Columns for Petroleum Analysis,Sugars and Carbohydrate ColumnsCommercial HPLC Packings Exsil HPLC Materials,Kromasil HPLC Materials,Lichrosorb and Lichrosper HPLC Materials,Polygosil HPLc Materials,Nucleosil HPLC Materials,Zirchrom HPLc Materials.
FLash Chromatography Chromega Flash.Components and Accessories HPLc Guard Column Catridges,Ultra Low Volume Guard Column,Column Couplers,Universal Couplers,Fingertight Fittings,Lc Connectors.
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Frontier Laboratories manufacturer from Japan.Frontier Laboratories’ EGA/PY-3030D multi-functional pyrolyzer is the most widely used pyrolyzer in the world. It is the only pyrolysis system commercially available that guarantees precision, inertness and accuracy. Scientists select the Frontier multi-functional pyrolyzer when faced with challenging analytical problems because of its simplicity, multiple operating modes [Evolved Gas Analysis (EGA), Thermal Desorption (TD), Pyrolysis (Py), Reactive Pyrolysis and Heart-Cutting of individual thermal zones (HC-GC/MS)], versatility and its compatibility with virtually any gas chromatograph (GC) or GC/MS. The Frontier pyrolyzer often is the first instrument used by scientists, when faced with the challenge of characterizing a complex material.
Multi-Functional Pyrolysis System The Multi-Functional Pyrolysis System consists of the Multi-Shot Pyrolyzer (EGA/PY-3030D) and its accessories. This system is able to rapidly characterize virtually any material.
Ultra ALLOY Metal Capillary Columns Ultra ALLOY metal capillary columns were first introduced in 1990. The columns are characterized by their inertness, high temperature stability and mechanical durability.Inertness # The stainless steel surface of the column is completely deactivated by using a seven-layer process referred to as “Ultra Alloy”. The final layer is populated by silanol groups and is very similar to that of fused silica. It is designed to be used with a wide range of polysiloxane stationary phases. High temperature stability # Ultra Alloy columns are available with a number of stationary phases including polydimethylsiloxane and polyphenyl-methylsiloxane. The Frontier stationary phase polymers bonded to the Ultra Alloy surface resist oxidation at elevated temperatures and can be rinsed with a number of common organic solvents. Durability # Ultra ALLOY columns are constructed of high quality stainless steel. They are mechanically durable and compatible with both metal and graphite/vespel ferrules. Using a metal column with a metal ferrule virtually eliminates leaks, even when the column is cycled over an extended temperature range.
Ultra ALLOY Metal Capillary Separation Column A stainless deactivated steel tube. The inner surface is covered by multi-layer structure for inertness. This has a high resistance to contamination and heating.
Ultra ALLOY Metal Capillary Deactivated Tube Usable for evolved gas analysis and interface. The inner surface of the tube is coated for inertness.
Metal Capillary Tube (Uncoated) 0.05 – 1.2 mm inner diameter size of uncoated metal capillary tubes.
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Multi-Functional Pyrolysis System The Multi-Functional Pyrolysis System consists of the Multi-Shot Pyrolyzer (EGA/PY-3030D) and its accessories. This system is able to rapidly characterize virtually any material.
Ultra ALLOY Metal Capillary Columns Ultra ALLOY metal capillary columns were first introduced in 1990. The columns are characterized by their inertness, high temperature stability and mechanical durability.Inertness # The stainless steel surface of the column is completely deactivated by using a seven-layer process referred to as “Ultra Alloy”. The final layer is populated by silanol groups and is very similar to that of fused silica. It is designed to be used with a wide range of polysiloxane stationary phases. High temperature stability # Ultra Alloy columns are available with a number of stationary phases including polydimethylsiloxane and polyphenyl-methylsiloxane. The Frontier stationary phase polymers bonded to the Ultra Alloy surface resist oxidation at elevated temperatures and can be rinsed with a number of common organic solvents. Durability # Ultra ALLOY columns are constructed of high quality stainless steel. They are mechanically durable and compatible with both metal and graphite/vespel ferrules. Using a metal column with a metal ferrule virtually eliminates leaks, even when the column is cycled over an extended temperature range.
Ultra ALLOY Metal Capillary Separation Column A stainless deactivated steel tube. The inner surface is covered by multi-layer structure for inertness. This has a high resistance to contamination and heating.
Ultra ALLOY Metal Capillary Deactivated Tube Usable for evolved gas analysis and interface. The inner surface of the tube is coated for inertness.
Metal Capillary Tube (Uncoated) 0.05 – 1.2 mm inner diameter size of uncoated metal capillary tubes.
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Equivalent HPLC Columns: We Provide exact cheaper equivalent HPLC columns for Zorbax HPLC Columns,Waters HPLC Columns,YMC HPLC Columns,Lichrosphere HPLC Columns,Kromasil HPLC Columns,Inertsil HPLC Columns,Hypersil HPLC ColumnsTSK gel Columns, Chiral AgP AGP Columns.
Equivalent GC Columns: We Provide exact cheaper equivalent GC columns for DB GC Columns,AT GC Columns,SGE GC Columns,VB GC Columns,Varian GC Columns,Sigma GC Columns,HP GC Columns.
Equivalent Chiral Columns: We Provide exact cheaper equivalent Chiral columns for Chiralpack ADH Chiral Columns,Chiralpack AD Chiral Columns,Chiralpack ODH Chiral Columns,Chiralpack OD Chiral Columns,Chiralpack IA Columns,Chiralpack IB Columns,Chiralpack IC Columns.
Equivalent GC Columns: We Provide exact cheaper equivalent GC columns for DB GC Columns,AT GC Columns,SGE GC Columns,VB GC Columns,Varian GC Columns,Sigma GC Columns,HP GC Columns.
Equivalent Chiral Columns: We Provide exact cheaper equivalent Chiral columns for Chiralpack ADH Chiral Columns,Chiralpack AD Chiral Columns,Chiralpack ODH Chiral Columns,Chiralpack OD Chiral Columns,Chiralpack IA Columns,Chiralpack IB Columns,Chiralpack IC Columns.