Hledali jste: Kolony chromatografické
Chromatography columns separate molecules within mixtures during gas or liquid chromatography. Filled with stationary phase compositions or chemical compounds, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual solvent polarity, composition, and size. The right chromatography control system allows to automate the delivery of cleaning, sanitizing and conditioning buffers to the packed column, and can enable to cycle the chromatography column several times during the batch, requiring smaller columns and subsequent lower capital investment.
Avantor® Partisil Avantor® Partisphere, HPLC Columns
Supplier: Avantor
Commercially available spherical silicas and it continues to provide and reproducible, high efficiency separations, Avantor® Partisphere® columns are available in a wide range of surface chemistries including two application specific phases.
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Avantor® ACE® C4-300, HPLC Columns, 3 µm
Supplier: Avantor
Avantor® ACE® C4-300 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.
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Avantor® ACE® AQ, HPLC Columns, 3 µm
Supplier: Avantor
Avantor® ACE® AQ columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.
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Avantor® ACE® Phenyl, HPLC Columns, 3 µm
Supplier: Avantor
These ultra inert Avantor® ACE® Phenyl columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.
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Avantor® ACE® CN, HPLC Columns, 5 µm
Supplier: Avantor
These Avantor® ACE® CN columns provide great reproducibility and column lifetime.
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Avantor® ACE® Generix® C18 & C18(2), Analytical HPLC Columns
Supplier: Avantor
These high performance HPLC columns contain high purity spherical silica.
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SPE kolony, J.T.Baker®, BAKERBOND spe™ C8
Supplier: Avantor
Kolony BAKERBOND spe™ jsou jednorázové předplněné PP kolony s vysokokapacitním sorbentem ve dvou 20 µm PE fritách.
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Avantor® ACE® C18-HL, HPLC Columns, 10 µm
Supplier: Avantor
Avantor® ACE® C18-HL columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.
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Avantor® Partisil ODS3, HPLC Columns
Supplier: Avantor
Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.
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Avantor® ACE® CN, HPLC Columns, 10 µm
Supplier: Avantor
These Avantor® ACE® CN columns provide great reproducibility and column lifetime.
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SPE kolony, J.T.Baker®, BAKERBOND spe™ Phenyl
Supplier: Avantor
Kolony BAKERBOND spe™ jsou jednorázové předplněné PP kolony s vysokokapacitním sorbentem ve dvou 20 µm PE fritách.
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SPE kolony, J.T.Baker®, BAKERBOND Speedisk® hydrofobní SC-DVB (SO3)
Supplier: Avantor
Tyto kolony obsahují polymerní pryskyřice BAKERBOND® DVB, které se získávají technologií ultra čistých polymerních mikročástic. Tyto pryskyřicové částice mají velký povrch, jsou vysoce rigidní, stabilní v celém rozsahu pH 1 na 14, smáčitelné vodou a neovlivněné vysycháním sorbentu. Tyto kolony jsou doporučeny pro pokročilé detekční metody.
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Kolony SPE, J.T.Baker®, BAKERBOND spe™ Propyl Sulfonic Acid
Supplier: Avantor
Kolony BAKERBOND spe™ jsou jednorázové předplněné PP kolony s vysokokapacitním sorbentem ve dvou 20 µm PE fritách.
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Předplněné analytické kolony, J.T.Baker®, BAKERBOND®
Supplier: Avantor
Biochromatografické kolony pro analytickou a preparativní HPLC, nízkotlakou LC a várkovou purifikaci.
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HPLC kolony, J.T.Baker®, BAKERBOND® BDC C18
Supplier: Avantor
Tyto kolony jsou navrženy pro stanovení aktivních složek farmaceutických produktů. Jsou uzavřené a vhodné pro chromatografii zásaditých sloučenin.
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SPE kolony, J.T.Baker®, BAKERBOND Speedisk® Hydrophilic SC-DVB (SO3)
Supplier: Avantor
Tyto kolony obsahují polymerní pryskyřice BAKERBOND® DVB, které se získávají technologií ultra čistých polymerních mikročástic. Tyto pryskyřicové částice mají velký povrch, jsou vysoce rigidní, stabilní v celém rozsahu pH 1 až 14, smáčitelné vodou a neovlivněné vysycháním sorbentu. Tyto kolony jsou doporučeny pro pokročilé detekční metody.
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SPE kolony pro zvláštní aplikace, J.T.Baker®, BAKERBOND spe™ Carbon-Amino
Supplier: Avantor
BAKERBOND spe™ Amino-Carbon je pevná extrakční dvoufázová kolona naplněná sférickým aktivním uhlím (spodní vrstva) a fází aminopropylem modifikovaného silikagelu (horní vrstva) s polárními, slabě aniontovými vlastnostmi. Navržena pro analýzu reziduí pesticidů v zemědělských produktech.
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Avantor® Hichrom HI-SE52, GC Columns
Supplier: Avantor
General purpose column for solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, triglycerides, pesticides, poly-waxes, etc.
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Avantor® Hichrom HI-8 HT, GC Columns
Supplier: Avantor
High Temperature general purpose column ideal for PCBs compounds, Pesticides, environmental analysis.
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Avantor® Prevail Cyano, HPLC Columns
Supplier: Avantor
Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail™ Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.
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Avantor® ACE® HILIC-N, HPLC/UHPLC Columns, Analytical
Supplier: Avantor
Avantor® ACE® HILIC-N columns have been designed specifically for HILIC applications and are especially useful for the separation of polar analytes. These columns are part of a suit of 3 proprietary HILIC columns (HILIC-A, HILIC-B and HILIC-N) developed to enable chromatographers to achieve reproducible and successful HILIC separations using a systematic approach to method development.
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Avantor® ACE® Excel® CN-ES, HPLC/UHPLC Columns, Analytical, 1,7 µm
Supplier: Avantor
Avantor® ACE® CN-ES combines CN polar selectivity with enhanced hydrophobicity, enabling the benefits of both interactions to be fully exploited. Extra phase stability and increased column lifetime is provided by an extended alkyl chain spacer between the silica surface and cyano group. Avantor® ACE® CN-ES is suitable for both reversed phase and normal phase separations.
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Vydac ODS, HPLC columns
Supplier: Avantor
Vydac is a registered trademark of W.R.Grace and Co.
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Avantor® Hichrom HI-DEX B-SE, GC Columns
Supplier: Avantor
Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
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Avantor® Hichrom HI-DEX B-03, GC Columns
Supplier: Avantor
Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
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Avantor® Hichrom, Retention Gap/Precolumn, HMDS Deactivated High Temperature Fused Silica
Supplier: Avantor
HMDS deactivated high temperature fused silica retention gap / precolumn. Deactivation mainly for apolar solvents.
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Pryskyřice pro multimodální ionexovou chromatografii (IEX), laboratorní kolona, J.T.Baker® BAKERBOND® PolyPEI™
Supplier: Avantor
Pryskyřice pro multimodální ionexovou chromatografii (IEX) J.T.Baker® BAKERBOND® PolyPEI™ slouží jako pryskyřice pro slabou aniontovou výměnu s vylepšenou selektivitou pro vynikající separaci v chromatografických aplikacích.
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Pryskyřice pro kombinovanou hydrofobní interakční chromatografii (HIC), laboratorní kolona, J.T.Baker® BAKERBOND® Poly Hi-Propyl™
Supplier: Avantor
Pryskyřice pro kombinovanou hydrofobní interakční chromatografii (HIC) J.T.Baker® BAKERBOND® Poly Hi-Propyl™ poskytuje vylepšenou selektivitou pro vynikající separaci v chromatografických aplikacích.
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Avantor® Hichrom HI-BIODIESEL 105, GC Columns
Supplier: Avantor
Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.
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Avantor® Hichrom HI-BIODIESEL 110, GC Columns
Supplier: Avantor
Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.