72003AST
Astec® CHIRALDEX™ A-DA Capillary GC Column
L × I.D. 30 m × 0.25 mm, df 0.12 μm
Synonym(s):
GC column, chiral, alpha-dextran
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About This Item
NACRES:
SB.54
UNSPSC Code:
41115710
material
fused silica
Quality Segment
description
GC capillary column
analyte chemical class(es)
alcohols, amino acids, amphetamines, ketones, terpenes
packaging
pkg of 1 ea
parameter
-10-200 °C temperature (isothermal), -10-220 °C temperature (programmed)
Beta value
500
df
0.12 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
30 m × 0.25 mm
matrix active group
Chiral, non-bonded; 2,6-di-O-pentyl-3-methoxy derivative of α-cyclodextrin phase
application(s)
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)
column type
capillary chiral
separation technique
chiral
General description
Incorporates a phase consisting of a 2,6-di-O-pentyl-3-methoxy derivative of α-cyclodextrin. This phase is good for separations of heterocyclic amines. It has different selectivity from other phases and often shows reversal in elution from the PH phases. MAOT = 200 °C isothermal, 220 °C programmed.
Features and Benefits
Temp. Limits:
- -10 °C to 200 °C isothermal, 220 °C programmed
Other Notes
We offer a variety of chromatography accessories including analytical syringes
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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