盐酸乙脒中难挥发杂质的重量分析法
Determination of Involatile Impurities in Acetamidine Hydrochloride by Gravimetric Analysis
采用重量分析法测定盐酸乙脒中难挥发杂质的含量。
The content of involatile impurities in acetamidine hydrochloride was determined by gravimetric analysis .