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MilliporeSigma™ Supelco™ Astec™ CHIRALDEX™ B-DM Capillary GC Column, df 0.12 μm

Catalog No. 111006272 Shop All MilliporeSigma Supelco Products
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Length (Metric):

Used for enantiomeric separation of ephedrine, pseudoephedrine, chlorinated intermediates and methylamphetamine by gas chromatographic analysis.

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.

Specifications

Type

Capillary GC

Diameter (Metric) Inner

0.25 mm

Product Line

Astec CHIRALDEX

For Use With (Application)

Gas Chromatography (GC)

Film Thickness

0.12 μm

Length (Metric)

30 m

Material

Fused Silica

Packing Material

2,3-di-O-methyl-6-t-butyl silyl derivative of β-cyclodextrin

Astec and CHIRALDEX are registered trademarks of Sigma-Aldrich Co. LLC

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