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物料
fused silica
质量水平
描述
GC capillary column
包装
1 ea of
参数
-10-200 °C temperature (isothermal)
-10-220 °C temperature (programmed)
β值
500
df
0.12 μm
技术
gas chromatography (GC): suitable
长度 × 内径
30 m × 0.25 mm
基质活性基团
non-bonded; 2,6-di-O-pentyl-3-propionyl derivative of γ-cyclodextrin phase
应用
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)
色谱柱类型
capillary chiral
分离技术
chiral
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一般描述
包含由γ-环糊精的2,6-二-O-戊基-3-丙酰基衍生物组成的相。该相对内酯和芳香胺表现出高选择性。它也适用于环氧化物分离。此外，可以在该相上完成氧化苯乙烯的分析（该分析物在TA阶段降解）。
化学/物理抗性
温度限度：
- -10°C至200°C等温，220°C程控
其他说明
我们提供多种色谱配件，包括分析进样针
法律信息
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC
应用
产品编号
说明
价格
Use of esterified and unesterified dipentylated y-, ?- and a-cyclodextrins as gas chromatographic stationary phases to indicate the structure of monoterpenoid constituents of volatile oils
Betts, Thomas.J.
Journal of Chromatography A, 672 (1-2), 254-260 (1994)
Justyna M Płotka et al.
Journal of chromatography. A, 1347, 146-156 (2014-05-13)
The enantiomeric ratio of methylamphetamine (MAMP) is closely related to the optical activity of precursors and reagents used for the synthesis and this knowledge can provide useful information concerning the origins and synthetic methods used for illicit manufacture. The information
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
Ke Huang et al.
Tetrahedron, asymmetry, 17(19), 2821-2832 (2006-10-27)
The enantiomeric excess of chiral reagents used in asymmetric syntheses directly affects the reaction selectivity and product purity. In this work, 84 of the more recently available chiral compounds were evaluated to determine their actual enantiomeric composition. These compounds are
Thomas Kraemer et al.
Journal of analytical toxicology, 27(2), 68-73 (2003-04-03)
Prenylamine (R,S-N-(3,3-diphenylpropyl-methyl-2-phenethylamine), a World Health Organization class V calcium antagonist, is known to be metabolized to amphetamine. In this study, amphetamine concentrations after a single-dose administration of prenylamine were determined to check if they reached values that could be of
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