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材料
fused silica
品質等級
描述
GC capillary column
參數
-10-200 °C temperature (isothermal)
-10-220 °C temperature (programmed)
β值
500
df
0.12 μm
技術
gas chromatography (GC): suitable
長度 × 內徑
30 m × 0.25 mm
基質活性組
non-bonded; 2,6-di-O-pentyl-3-butyryl derivative of γ-cyclodextrin phase
應用
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)
柱類型
capillary chiral
分離技術
chiral
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一般說明
包含由γ-环糊精的2,6-二-O-戊基-3-丁酰基衍生物组成的相。该相对氨基酸、胺和呋喃表现出高选择性。
抗化學／物理腐蝕性
温度限度：
- -10°C至200°C等温，220°C程控
其他說明
我们提供多种色谱配件，包括分析进样针
法律資訊
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC
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
Enantiomeric impurities in chiral catalysts, auxiliaries, and synthons used in enantioselective syntheses. Part 4
Qui, Haiziao, et al.
Tetrahedron Asymmetry, 24 (18), 1134-1141 (2013)
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