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You Searched For: Chromatography Sorbents

Sorbents assist with separating mixture compounds in any of the chromatography methods. Ready-to-use chromatography sorbents make any isolation, identification, or purification procedure fast and simple. Stationary phase sorbents are offered in different particle sizes or polarities to match the chemical and physical properties of sample compounds for precise results. Chromatography sorbents may come with or without additives such as binders for stabilization or fluorescent indicators to compensate for hard to see ultra-violet ranges.

Sorbents assist with separating mixture compounds in any of the chromatography methods. Ready-to-use chromatography sorbents make any isolation, identification, or purification procedure fast and simple. Stationary phase sorbents are offered in different particle sizes or polarities to match the chemical and physical properties of sample compounds for precise results. Chromatography sorbents may come with or without additives such as binders for stabilization or fluorescent indicators to compensate for hard to see ultra-violet ranges.


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Resin, PL-Wang, StratoSpheres™

Supplier: VARIAN
Description: PL-Wang is a 4-alkoxybenzylalcohol functionalised polystyrene, prepared from copolymerised PL-CMS, for solid phase peptide synthesis using Fmoc protection strategies and is cleaved using ~ 95% TFA. Particularly useful for solid phase synthesis of small molecules which have a carboxylic acid functional group.

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Resin, PL Cl-Trt-Cl, StratoSpheres™

Supplier: VARIAN
Description: PL Cl-Trt-Cl supports peptide synthesis using the Fmoc approach. This resin can be used for the synthesis of a wide range of organic acids, and has also been used for the synthesis of amines, phenols and other alcohols.

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Acylation derivatisation reagents

Supplier: Restek
Description: Acylation reagents offer the same advantage available from silylation reagents: creating less polar, more volatile derivatives. In comparison to silylating reagents, the acylating reagents can more readily target highly polar multifunctional compounds, such as carbohydrates and amino acids. In addition, acylating reagents offer the distinct advantage of introducing electron-capturing groups, thus enhancing detectability during analysis.

Product Image-REST26204

Bulk adsorbents, sodium sulfate

Catalog Number: (REST26204)
Supplier: Restek
Description: Anhydrous sodium sulphate is the most common drying agent used to remove moisture from sample extracts. Activate by heating to 400 °C for four hours before use.
UOM: 1 * 5 kg
Product Image-REST35601

Silylation derivatisation reagents

Supplier: Restek
Description: Silylation is the most widely used derivatisation procedure for sample analysis by GC. In silylation, an active hydrogen is replaced by an alkylsilyl group such as trimethylsilyl (TMS) or tert-butyldimethylsilyl (tert-BDMS). Silyl derivatives are more volatile, less polar, and more thermally stable. As a result, GC separation is improved and detection is enhanced.

Product Image-REST26135

Bulk adsorbents, Florisil® PR

Catalog Number: (REST26135)
Supplier: Restek
Description: Florisil® PR is commonly used to remove polar interferences from pesticide residues. This bulk material is ideal for labs packing their own extraction cartridges for pesticide residue extractions.
UOM: 1 * 1 items
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Resin, PL-AMS, StratoSpheres™

Supplier: VARIAN
Description: Aminomethylstyrene resin is a particularly versatile material suitable for the attachment of a variety of spacers, handles and linkers (for use in solid phase synthesis).

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Bulk media for ion exchange chromatography columns, PL-SAX

Supplier: VARIAN
Description: The PL-SAX media are well suited for anion exchange HPLC separations of proteins, peptides, and deprotected synthetic oligonucleotides. Denaturing conditions of temperature, organic solvent, and high pH levels are used for the oligonucleotide separations.

Product Image-REST25039

Packing material for columns, HayeSep®

Supplier: Restek
Description: Packing material, HayeSep® A, mesh size 60/80, temperature limit up to 165 °C

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Porous polymer adsorbent, Tenax® TA

Supplier: Thermo Fisher Scientific
Description: Tenax® TA, Packed: Bottle

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Silylation reagents

Supplier: Thermo Fisher Scientific
Description: 1-(Trimethylsilyl)-1H-imidazole for GC/MS, TMSI, 10×1 ml

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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