在我們医院药局内没有旋光計,为了迅速而准确的测定葡萄糖氯化鈉注射液含量,會进进了多次研究和試驗,初步拟定了以折光計和容量分析並用的方法,經过一个时期的試用結果尚为滿意。茲介紹如下: 含量测定 1.氯化鈉精确吸取檢液1.00 ml,加鉻酸鉀指示液2滴,用0.1 N硝酸銀溶液滴定,其消耗量应 In our hospital pharmacy there is no polarimeter, in order to quickly and accurately determine the content of glucose and sodium chloride injection, will enter a number of studies and trials, initially developed with the refractive index and capacity analysis and use of methods, after a period The trial results are still satisfied. Here are the introduction: Determination of content 1. Sodium chloride accurately draw the test solution 1.00 ml, add 2 drops of potassium chromate indicator solution, titration with 0.1 N silver nitrate solution, the consumption should be