Sorbenten voor chromatografie

Supplier: Merck

Superspher® 60 RP-select B, 4 µm

Supplier: Merck

LiChrospher® RP-8 ADS, 25 µm

Supplier: Avantor

SPE-sorptiemiddel voor reiniging van kolommen. Geschikt voor het bepalen van koolwaterstof olie-index volgens ISO 9377-2 en NEN 5733.

Supplier: Avantor

J.T.Baker® BAKERBOND®, Hi-propyl (C₃), BAKERBOND®, 5 µm

Supplier: Avantor

Prep-schaalverpakking is bedoeld voor gebruik bij lage druk met een peristaltische pomp.

Supplier: Merck

These porous polymers, based on 2,6-diphenyl-p-phenylene oxide, are widely used as an adsorbent in both air collection and purge trap applications.

Supplier: Thermo Fisher Scientific

This TLC high purity grade silica gel without binder is used for thin layer chromatography plate preparation.

Supplier: Thermo Fisher Scientific

Tenax® TA, Verpakt: Bottle

Supplier: PHENOMENEX

Biozen Bulk Packing

Supplier: Merck

LiChrospher®, LiChrospher® 100 CN, 5 µm, 03

Supplier: Merck

In general, ion exchangers consist of a cross-linked polymer matrix with a uniform distribution of fixed ionic groups sited throughout the resin structure. These must be balanced by a similar number of ions of the opposite charge, (counter ions) to maintain electrical neutrality. Cation exchangers therefore, exchange and enrich only cations, anion exchangers only anions. In contrast adsorber resins have a non ionic, but depending on the structure, a somewhat polar character, and don't adsorb stoichiometrically both: anions, cations, as well as uncharged compounds.

Supplier: Merck

Cellulose microcrystalline, <20 µm, Verpakt: In plastic

Supplier: Thermo Fisher Scientific

This TLC high purity grade silica gel without binder, with fluorescent indicator is used for thin layer chromatography plate preparation.

Supplier: Merck

LiChrosorb® is an irregular shaped silica sorbent. LiChrosorb® packing materials offer the compete programme of non-polar derivatives (RP-8, RP-18, RP-select B) and polar derivatives (Si 60 and Si 100).

Supplier: Merck

* Green fluorescent indicator

Supplier: Merck

Selection of standardised and modified silica gels that are available in many granulations and supplied from one single source, dedicated to chromatography. Standardised silica gels are widely used in separation processes to purify valuable compounds in ton quantities.