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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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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-REST35602

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.

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Amphiathic resin for solid phase peptide synthesis, AmphiSpheres™

Supplier: VARIAN
Description: Strongly basic anion exchanger, Cl⁻ form. Moist, light yellow spherules.

Image Unavailable-VARIA80600100G

Bulk packing material for preparative HPLC columns, SepTech™ C18 reverse phase media

Supplier: VARIAN
Description: SepTech™ C18 bulk media, designed for high performance separations at high capacity. The two pore sizes, 60 Å and 150 Å, have been optimised to give high capacity for small molecules and larger natural molecules and peptides, respectively.

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Bulk media, PLRP-S

Supplier: VARIAN
Description: The PLRP-S reversed phase HPLC media delivers the pure oligonucleotides (oligos) required for genomics applications, including quantitative PCR, microarrays, and gene synthesis assays.

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Packing material for columns, Porapak

Supplier: Restek
Description: Packing material, Porapak S, mesh size of 80/100, temperature limits of 250 °C

Product Image-REST26033

Diatomaceous earth sorbents

Catalog Number: (REST26033)
Supplier: Restek
Description: Diatomaceous earth is used as a filter aid to improve extraction efficiency of densely packed soils, such as clays. By mixing the sample with diatomaceous earth, recoveries can be improved and excess moisture can be absorbed.
UOM: 1 * 1 items
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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-REST25561

Packing material for columns, HayeSep®

Supplier: Restek
Description: Packing material, HayeSep® B, mesh size 100/120, temperature limit up to 190 °C

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Porous polymer adsorbent, Tenax® TA

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

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Silylation reagents

Supplier: Thermo Fisher Scientific
Description: Trimethylsilyl N-trimethylsilylacetamidate, pyridine for GC, BSA:Pyridine, 25 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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