Reversed Phase Specialty Columns

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, +43 more

Core-Shell Based Columns (COSMOCORE)

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

Core-Shell Based Columns (COSMOCORE)

COSMOCORE Method Development Kit

Set of C18, Cholester and PBr core-shell based columns

Features Three revesed phase columns, three uniquie selectivities Economical: the same price as two columns Solution for difficult to separate compounds C18 --- Robust, long life time, better end-capped Cholester --- Shape sel...

Cat.No.: NU05022, NU05023, NU05008, NU05009, NU05010, NU05011, NU05012, NU05013, NU05014, NU05015, +7 more

COSMOSIL Application Data

Application : Very Polar Compounds in Reversed Phase

Small Molecules Separation

Oligopeptide separated by COSMOSIL PBr Fish freshness indicator, K value separated by COSMOSIL PBr Water-soluble Vitamins separated by COSMOCORE 2.6PBr Nucleic acid metabolites separated by COSMOCORE 2.6PBr ...

COSMOSIL Application Data

Application : Cannabinoids Analysis

Small Molecules Separation

COSMOSIL Application Data

Application Notes / Posters

COSMOSIL Selection Guide / Technical Note

Column Selection Guide

• Organic Compounds (Low M.W.) Octadecyl group bonded column (C18, ODS) are recommended as first-choice columns for separations of organic compounds (Low M.W.). If there is not enough separation or no retention using COSMOSIL C18 co...

Core-Shell Based Columns (COSMOCORE)

About Core Shell Particles

Core-shell particles consist of a nonporous core inside a porous shell. By using these core-shell particles, one can achieve sharper peaks compared to fully porous silica gel particles of the same diameter. ...

SFC (Supercritical Fluid Chromatography) Columns

COSMOSIL SFC Column Series

Supercritical Fluid Chromatography (SFC) has become more attractive because it offers some advantages over HPLC, such as high speed, unique selectivity and environmentally friendly separations. Many conventional normal-phase stationary phas...

Cat.No.: 21567-21, 18253-21, 18252-31, 18678-71, 18869-71, 13559-81, 13560-41, 13845-21, 13971-61, 13972-51, +25 more

COSMOSIL Selection Guide / Technical Note

HPLC Column Manuals

Manuals are available for COSMOSIL, COSMOCORE, and COSMOGEL series products. Type Packing material Manual (PDF) Reversed phase and normal phase columns, particle size 5 µm, 15 µm * Excluding guard cartridg...