material
fused silica column
description
30 m kit
analyte chemical class(es)
alcohols, amino acids, amphetamines, ketones, terpenes
packaging
pkg of 1 kit
manufacturer/tradename
Astec®
parameter
-10-180 °C temperature (isothermal or programmed)
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, non-bonded; 2,6-di-O-pentyl-3-methoxy derivative of β-cyclodextrin phase, non-bonded; 2,6-di-O-pentyl-3-trifluoroacetyl derivative of γ-cyclodextrin phase
column type
capillary chiral
General description
CHIRALDEX 色谱柱套件包括三种气相色谱手性固定相 (CSP),其涵盖了尽可能宽的对映立体选择性范围:G-TA、B-DM 和 B-DA,并且采用通用的 30m×0.25mm,0.12μm df 尺寸。G-TA 能够分离最大数量的对映异构体,通常具有高对映立体选择性。B-DM 能够分离各式各样的不同结构类型。B-DA 最适合分离较大的多环结构。在环糊精手性固定相上具有对映立体选择性的分析物中百分八十五能够在这三种相的其中一种上具有对映立体选择性。与单独购买色谱柱相比,这可节省大量开支。
套件包括:CHIRALDEX G-TA、B-DM 和 B-DA 三种类型各一根长 30m、内径 0.25mm、膜厚 0.12μm 的色谱柱
套件包括:CHIRALDEX G-TA、B-DM 和 B-DA 三种类型各一根长 30m、内径 0.25mm、膜厚 0.12μm 的色谱柱
Other Notes
我们提供各种色谱配件，包括 分析注射器
Legal Information
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC
J Mydlová et al.
Journal of chromatography. A, 1150(1-2), 124-130 (2007-03-24)
The enantiomers of dialkyl 2,3-pentadienedioate undergo interconversion during gas chromatographic separation on chiral stationary phases. In this paper the on-column apparent interconversion kinetic and thermodynamic activation data were determined for dimethyl, diethyl, propylbutyl and dibutyl 2,3-pentadienedioate enantiomers by gas chromatographic
John H M Mommers et al.
Journal of chromatography. A, 1182(2), 215-218 (2008-02-02)
A new gas chromatography (GC) method is presented for analysing both the conversion and the enantiomeric excess (e.e.) of samples from alcohol dehydrogenase reactions. The chiral compounds studied were a series of saturated, straight chain alcohols, ranging from 2-butanol to
Jared L Anderson et al.
Journal of chromatography. A, 946(1-2), 197-208 (2002-03-05)
The separation of 17 chiral sulfoxides and eight chiral sulfinate esters by gas chromatography (GC) on four derivatized cyclodextrin chiral stationary phases (CSPs) (Chiraldex G-TA, G-BP, G-PN, B-DM) is presented. Many of these compounds are structural isomers or part of
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 71030AST | 04061833540183 |