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...

Reversed Phase C18 Series

COSMOSIL 1.8C18-MS-II (Sub-2 micron porous silica for UHPLC)

Sub-2 micron porous silica for UHPLC / Stable lot-to=lot quality and superior separation

Our UHPLC columns include COSMOSIL 1.8C18-MS-II, made with fully porous silica, and COSMOCORE 2.6C18, made with core-shell silica. Users should choose the appropriate column based on their instrument and analysis requirements. This pamphlet...

Cat.No.: 22132-71, 22136-31, 22137-21, 22138-11, 22139-01, 22396-31, 22397-21

DL-Amino Acid Labeling Kit

DL-Amino Acid Labeling Kit

(D)FDLDA; Amino acid labeling agent for HPLC analysis

This product is an amino acid labeling kit for HPLC analysis. Due to their high polarity and insufficient UV absorbance, amino acids need to be labeled prior to HPLC. In addition, research on D-amino acids has recently been gaining prominen...

Cat.No.: 19942-74, 22192-04, 22191-14, 22193-94

Natural Products

Foods / Health Foods related

High-Purity Standard Reagents (Price List)

Cat.No.: NS660104, NS250102, NS250201, NS380502, NS380101, NS380102, NS380202, NS380602, NS380301, NS380302, +299 more

Natural Products

Ceramides

High-Purity Standard Reagents (Price List)

Cat.No.: NS170102, NS170103, NS170202, NS170203, NS170302, NS170303, NS170402, NS170403, NS170502, NS170503, +103 more