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72033AST Supelco

Astec® CHIRALDEX® G-DA Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.12 μm

  •  NACRES SB.54

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Properties

Related Categories All Gas Chromatography Columns, Analytical/Chromatography, Astec CHIRALDEX G-DA, Capillary GC Columns, Capillary GC Columns, by name,
Quality Level   100
material   fused silica
description   GC capillary column
packaging   pkg of 1 ea
parameter   -10-200 °C temperature (isothermal)
  -10-220 °C temperature (programmed)
Beta value   500
df   0.12 μm
application(s)   gas chromatography (GC): suitable
L × I.D.   30 m × 0.25 mm
matrix active group   non-bonded; 2,6-di-O-pentyl-3-methoxy derivative of γ-cyclodextrin phase
Featured Industry   Agriculture
Chemicals and Industrial Polymers
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Pharmaceutical (small molecule)
column type   capillary chiral
separation technique   chiral

Description

General description

Incorporates a phase consisting of a 2,6-di-O-pentyl-3-methoxy derivative of γ-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.

Chem/Phys Resistance

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

Other Notes

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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

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Astec® CHIRALDEX® Column Selection

Certain phases are more selective for given molecular structures. While many compounds can be enantiomerically resolved on multiple Astec CHIRALDEX phases, often an advantage can be found in selectiv...
Keywords: Chiral chromatography, Chromatography, Clinical, Derivatizations, Gas chromatography, Metabolites, Pharmaceutical, Separation

GC Analysis of 1-(α-Naphthyl)ethylamine Enantiomers (N-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX® G-DA

From our library of Articles, Sigma-Aldrich presents GC Analysis of 1-(α-Naphthyl)ethylamine Enantiomers (N-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX® G-DA
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of 1-Aminoindan Enantiomers (N-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX® G-DA

From our library of Articles, Sigma-Aldrich presents GC Analysis of 1-Aminoindan Enantiomers (N-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX® G-DA
Keywords: Chromatography, Clinical, Flame ionization detector, Forensic, Gas chromatography, Purification

Related Content

How to Choose a Capillary GC Column

An optimized chromatographic separation begins with the column. The selection of the proper capillary column for any application should be based on four significant factors:
How to Choose a Capillary GC Column
Keywords: Chromatography, Condensations, Gas chromatography, Immobilization, Mass spectrometry, Pesticides, Separation, Size-exclusion chromatography, Solid phase microextractions, Solvents, Vaporization

Peer-Reviewed Papers
15

References

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