Through special derivatization techniques, the concentration of the cyclodextrin in the CHIRALDEX B-DM has been substantially increased in the polysiloxane carrier. This phase is very useful for a number of free acids and bases. The B-DM is able to perform most of the separations done on a beta-permethylated phase, but with higher resolution. The selectivity of the B-DM covers applications of both the B-PM and B-PH phases, although with superior performance.

Applications:
It has been used for enantiomeric separation of ephedrine, pseudoephedrine, chlorinated intermediates and methylamphetamine using gas chromatographic analysis.
Agriculture, chemicals and industrial polymers, cleaning products, clinical, cosmetics, environmental, flavors and fragrances, food and beverages, forensics and toxicology, life science and biopharma, personal care, pharmaceutical (small molecule)

Matrix Active Group:
non-bonded; 2,3-di-O-methyl-6-t-butyl silyl derivative of β-cyclodextrin phase

Temp Limits:
-10-200°C temperature (isothermal)
-10-220°C temperature (programmed)