摘要
采用气相色谱多次标准加入法测定有机试剂中微量水的含量，比单次标准另入法准确度高，其回收率在９９％～１０１％之间。
The gas chromatography with multiple standard addition was used to determination of micro water in organic reagent. The accuracy was higher than one standard addition and the recovery was between 99 and 101.
关键词
气相色谱
多次标准加入法
有机试剂
微量水
gas chromatography multiple standard addition orgainc reagent micro water
