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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(s):

Astec® CHIRALDEX™ B-DM Capillary GC Column

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About This Item

UNSPSC Code:
41115710

material

fused silica

description

GC capillary column

df

0.12 μm

technique(s)

gas chromatography (GC): suitable

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

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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 Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC

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Certificates of Analysis (COA)

Lot/Batch Number
273211-03P
270626-02P
262337-04P
261810-02P
258772-04P

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