推薦產品
材料
fused silica
描述
GC capillary column
包裝
pkg of 1 ea
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; 2,3,6-tri-O-methyl derivative of β-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
尋找類似的產品？ 前往 產品比較指南
一般說明
CHIRALDEX B-PM 和 Supelco β-DEX 110 以及 Supelco β-DEX 120 三个固定相之间的主要区别在于掺入聚硅氧烷载体中的全甲基环糊精衍生物的浓度不同。CHIRALDEX B-PM 是用于酸、醇、巴比妥、二醇、环氧化物、酯、烃类、酮、内酯和萜烯分离的通用色谱柱。此外,某些非衍生醇和二醇以及某些具有极性基团的分析物(即叔胺)也能较好分离。
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
應用
產品號碼
描述
訂價
Recent development of cationic cyclodextrins for chiral separation
Zhou, Jie, et al.
TrAC, Trends in Analytical Chemistry, 65, 22-29 (2015)
C Freissinet et al.
Journal of chromatography. A, 1306, 59-71 (2013-08-08)
The performances of several commercial chiral capillary columns have been evaluated with the aim of determining the one most suitable for enantiomeric separation in a gas chromatograph onboard a space probe. We compared the GC-MS response of three capillary columns
Synthesis of enantiopure ?2-homoalanine derivatives via rhodium catalyzed asymmetric hydrogenation
Luhr, Susan, et al.
Tetrahedron, 24 (7), 395-401 (2013)
Ionic cyclodextrins in ionic liquid matrices as chiral stationary phases for gas chromatography
Huang, Ke, et al.
Tetrahedron Asymmetry, 1217 (32), 5261-5273 (2010)
Izabela Kania-Korwel et al.
Journal of chromatography. A, 1278, 133-144 (2013-01-26)
Changes in the enantiomeric fraction of chiral polychlorinated biphenyls (PCBs) are a powerful tool to investigate the movement of PCBs in the environment, for example as part of source apportionment and ecological studies. Environmental studies typically employ a series of
Chromatograms
suitable for GCsuitable for GCsuitable for GCGC Analysis of 1-Phenylethylamine Enantiomers (N-Chloroacetyl Derivatives) on Astec® CHIRALDEX™ B-PM
suitable for GC顯示更多我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
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