Gas chromatographic—mass spectrometric determination of lower aliphatic tertiary amines in environmental samples
作者： Tadashi Tsukioka , Hideaki Ozawa , Tetsuro Murakami
DOI: 10.1016/0021-9673(93)80104-G
关键词:
摘要: A method is described for determining lower aliphatic tertiary amines in environmental samples such as river water and bottom sediments. The consists of distillation determination by headspace gas chromatography—mass spectrometry. detection limits final 40-ml were 50 ng trimethylamine, 10 triethylamine, 5 triallylamine, tripropylamine tributylamine. recoveries over 70% the relative standard deviations below 12% (n = 5). easy to operate, shows excellent sensitivity selectivity applicable samples.
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