... from Chiral Technologies

ChromTech HPLC columns: CHIRAL-AGP, CHIRAL-CBH, CHIRAL-HSA

These protein-based columns are suitable for several types of compounds:

basic compounds can be separated on both CHIRAL-AGP and CHIRAL-CBH
acidic and neutral compounds can be separated on both CHIRAL-AGP and CHIRAL-HSA

As CHIRAL-AGP is a column with an extremely broad applicability, this column should be chosen first, if the analyte has not been separated on any of the columns. There are, however, some types of compounds where one of the other columns may be the first choice

CHIRAL-AGP

Extremely broad applicability. We believe that this chiral phase as one of the broadest analytical selectivities of any chiral phase. Separates all kinds of compounds :

amines (primary, secondary, tertiary and quartenary)
acids (strong and weak)
nonprotolytes (amides, esters, alcohols)

CHIRAL-CBH

Narrower applicability than CHIRAL-AGP. Separates compounds containing one or more basic nitrogens together with one or more basic nitrogens together with one or more hydrogen accepting or hydrogen donating groups: alcohol, phenol, carbonyl, amide, ether, sulphoxide, ester, etc

CHIRAL-HSA

Narrower applicability than CHIRAL-AGP. Separates preferentially weak and strong acids and non-protolytic compounds.

NB. CHIRAL TECHNOLOGIES EUROPE offers a FREE Chiral screening service

Please contact Hichrom for further information on these products

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