Gas chromatographic determination of nic
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Akio Tanaka; Masao Iijima; Yoshinori Kikuchi; Joji Hoshino; Norihide Nose
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Article
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1989
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Elsevier Science
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English
β 624 KB
The determination of nicotinamide as 3-cyanopyridine after dehydration by heptafluorobutyric anhydride (HFB) was performed by gas-liquid chromatography (GLC) with flame ionization detection (GLC-FTD) and a column of 5% OV-17 on Chromosorb W AW DMCS at 130Β°C. Determination was possible with 3-100 pg