离子色谱法同时测定工业废气中丁酸和异丁酸

摘要

A method of ion chromatography for determination of a new method of waste gas and no butyric acid and isobutyric acid in waste gas.The gas samples were analyzed , butyric acid and isobutyric acid recovery rate was 93% ~103.3% and 94% ~104%.This method is fast, small quantity of sample, and there is no need to pre process complex , simple, sensitive, reliable.%建立了用离子色谱法测定有组织废气和无组织废气中丁酸和异丁酸的新方法。对实际废气样品进行分析，丁酸和异丁酸的回收率分别为93．0％～103．3％和94．0％～104％。本方法分析速度快，所需样品量少，且无需要复杂的前处理，简便、灵敏、可靠。