COSMOSIL Cholester

Specialty for Structual Isomers / Hydrophobic interaction and planarity selectivity

COSMOSIL Cholester is a new silica based RP column which employs a cholestery bonded phase. Cholester provides enhanced selectivity over traditional C18 materials and greater performance in separating isomers or other closely related compou...

Cat.No.: 09000-01, 09047-11, 09048-01, 09049-91, 09050-51, 09051-41, 07099-01, 13838-21, 19188-61, 19189-51, +52 more

COSMOSIL 1.8PBr (Sub-2 micron porous silica for UHPLC)

High‑speed separation with UHPLC (1.8 μm particles) / Pentabromobenzyl group stationary phase

Features Retain hydrophilic compounds with reversed‑phase chromatography Significantly improved separation compared to ODS columns High‑speed separation with UHPLC (1.8 μm particles)

Cat.No.: 22739-41, 22740-01, 22741-91, 22742-81, 22743-71, 22744-61, 22745-51, 22746-41

COSMOSIL PBr

Separation of hydrophilic compounds in reversed-phase conditions

Separate hydrophilic compounds in reversed-phase conditions Simple mobile phase condition compared to HILIC More sample loading capacity than HILIC Alternative selectivity to C18 column COSMOSIL PBr Silica gel High purity ...

Cat.No.: 19345-91, 19346-81, 19347-71, 19078-01, 19348-61, 19349-51, 19350-11, 19351-01, 19352-91, 19353-81, +41 more

COSMOSIL PFP

Pentafluorophenyl-bonded stationary phase

Pentafluorophenyl-bonded stationary phase Alternative selectivity to C18 columns Available in analytical and preparative columns Suitable for structural isomers and halogenated compounds COSMOSIL 5PFP USP code L43 Sil...

Cat.No.: 13263-41, 13264-31, 12381-21, 13265-21, 13266-11, 13267-01, 13268-91, 13269-81, 13270-41, 13271-31, +22 more

COSMOCORE 2.6Cholester

Core-Shell Particle

Features Cholesterol-bonded reversed phase core-shell column Use under the same condition as C18 columns Better selectivity for cis-trans isomers, polyphenols, and natural products Packing Material COSMOCORE 2.6Chole...

Cat.No.: 12858-91, 12859-81, 12860-41, 12861-31, 12862-21, 12863-11, 12864-01, 12866-81, 12867-71, 12868-61

COSMOSIL πNAP

Specialty for Structual Isomers / π-π interaction, excellent selectivity for unsaturated compounds

Separation of unsaturated compounds on conventional reversed phase columns such as C8 and C18 is often problematic. Phenyl stationary phases are commonly used for these compounds because they form π-π interactions and show different s...

Cat.No.: 06062-91, 06051-31, 06052-21, 19079-91, 06054-01, 06055-91, 06057-71, 15632-41, 21495-61, 21496-51, +49 more

COSMOCORE 2.6PBr

Features Separate hydrophilic compounds in reversed-phase conditions Retain hydrophilic compounds longer than C18 Greater sample loading capacity than HILIC High performance similar to sub-2 µm particles with lower back pressu...

Cat.No.: 13692-21, 13693-11, 13694-01, 13695-91, 13697-71, 13698-61, 13699-51, 13700-01, 13701-91, 13703-71, +7 more

COSMOSIL PYE and COSMOSIL NPE

Specialty for Structual Isomers / π-π interaction, charge transfer and stereo selectivity

COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique retention characteristics based on multiple separation modes such as hydrophobic, charge transfer and π-π interactions. These...

Cat.No.: 19080-51, 21165-81, 04681-41, 02851-71, 18864-21, 34501-61, 38042-61, 34450-31, 38043-51, 04672-61, +26 more