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Capillary gas-liquid chromatography of bile acids: Improvement with on-column injection

✍ Scribed by Kariaganis, Georg ;Paumgartner, Gustav

Publisher
John Wiley and Sons
Year
1978
Tongue
English
Weight
195 KB
Volume
1
Category
Article
ISSN
0935-6304

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✦ Synopsis

Abstract

Analysis of trimethylsilylethers of methyl esters of bile acids exhibits high separation efficiency with a 20 m Γ— 0.3 mm glass capillary column covered with a crystal layer of barium carbonate and coated with polyethyleneglycol 20000 as liquid phase [3]. The sensitivity and reproducibility of this method can be further improved by an on‐column injection technique according to Grob et al. [4].

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