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77023ASTINT Supelco

Astec®CHIRALDEX® B-DM Intuvo Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.12 μm, for use with Agilent (Intuvo GC)

Synonym: Astec® CHIRALDEX® B-DM Capillary GC Column



material   fused silica
description   GC capillary column
df   0.12 μm
L × I.D.   30 m × 0.25 mm
matrix active group   non-bonded; 2,3-di-O-methyl-6-t-butyl silyl derivative of β-cyclodextrin phase
column type   capillary chiral
compatibility   for use with Agilent (Intuvo GC)
separation technique   chiral


General description

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.

Chem/Phys Resistance

Temp. Limits:
• -10 °C to 200 °C isothermal, 220 °C programmed

Legal Information

Astec is a registered trademark of Sigma-Aldrich Co. LLC

CHIRALDEX is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis (COA)

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Protocols & Articles


Gas Chromatography Columns for the Agilent® Intuvo GC System

Available now! Get your favorite Supelco® GC columns for use with the Agilent® Intuvo GC System!
Keywords: Chromatography, Gas chromatography

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