毛细管气相色谱法测定风化煤中的氨基酸

CAPILLARY GAS CHROMATOGRAPHY DETERMINES AMINO ACIDS IN THE EFFLORESCENCED COAL

本文报道了21种氨基酸的七氟丁酰异丁酯的毛细管气相色谱分析方法;优选了衍生反应条件;建立了风化煤中氨基酸的分离、定量分析方法;经16种样品测定,均获得满意的结果。

This article reports the 21 kinds of amino acids analytical way using N (o) --heptafluorotutyl isobutyl ester capillary gas chromatograph; optimus seeks deriratization conditions;rounds the separating and guan- titating analytical way or amino acids in thd efflorescenced coal;the results are all satisried by determining 16 kinds of samples.