Properties:
Related Categories |
Analytical/Chromatography,
Astec CHIRALDEX G-DP,
Capillary GC Columns and Guard Columns/Retention Gaps,
Capillary GC Columns, by name,
Chiral Capillary GC Columns,
|
material
|
fused silica
|
description
|
GC capillary column
|
packaging
|
pkg of 1 ea
|
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; 2,3-di-O-propionyl-6-t-butyl silyl derivative of γ-cyclodextrin phase
|
column type
|
capillary chiral
|
mode of chromatography
|
Chiral
|
Description:
Chem/Phys Resistance
Temp. Limits:
• -10 °C to 200 °C isothermal, 220 °C programmed
General description
Incorporates a phase consisting of a 2,3-di-O-propionyl-6-t-butyl silyl derivative of γ-cyclodextrin. The CHIRALDEX G-DP phase was designed to enhance selectivity for both aliphatic and aromatic amines, in additional to aliphatic and some aromatic esters. This phase is especially useful for polar racemates, as it exhibits high efficiency and resolution at low retention times. G-DP demonstrates better hydrolytic and thermal stability than the CHIRALDEX G-TA.
Legal Information
Astec is a registered trademark of Sigma-Aldrich Co. LLC
CHIRALDEX is a registered trademark of Sigma-Aldrich Co. LLC
Other Notes
Complementary products:
Syringes
Vials
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools