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本文提出了用聚乙二醇6000色谱柱测定尿中甲酸的气相色谱法。取6ml 尿样,经消化,酯化后采用顶空法进行色谱定量。方法
This paper presents a gas chromatographic method for the determination of formic acid in urine using a polyethylene glycol 6000 column. Take 6ml urine samples, after digestion, esterification by headspace chromatography. method