本文研究了A608中乙酸乙酯,环已烷二种有机溶剂的残留量测定方法。以N,N-二甲基甲酸胺为溶剂,气相色谱法测下,结果乙酸乙酯,环己烷的回收率分别为98.52％、94.23％;RSD(％)分别为4.50％,4.06％。被测样品中未检测出环己烷,检出乙酸乙酯。本方法选择性强,操作简便,灵敏度高。 In this paper, A608 in ethyl acetate, cyclohexane two organic solvents residues determination. The results showed that the recoveries of ethyl acetate and cyclohexane were 98.52% and 94.23%, respectively, with N, N-dimethylformamide as solvent. The RSDs were 4.50% and 4.06%, respectively. No cyclohexane was detected in the sample tested, and ethyl acetate was detected. The method is selective, easy to operate, high sensitivity.