阿司匹林片定量分析实验
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摘要
阿司匹林片的含量测定是药物分析化学实验中必不可少的一个实验。两步滴定法是药物分析实验中非常重要的滴定方法,对于药学专业的学生来说熟练掌握阿司匹林两步滴定的原理及操作方法十分必要。通过对阿司匹林片两步滴定试验的目的、试验原理,试验步骤,数据处理、注意事项,以及学生试验中常见的问题的总结,让学生熟练掌握学会两步滴定法。
The determination of aspirin tablets is an indispensable experiment in Pharmaceutical Analytical Chemistry. Two-step titration is a very important titration method in Pharmaceutical Analysis experiment. It is necessary for students majoring in Pharmacy to master the principle and operation of aspirin two-step titration. Through summarizing the purpose,principle,steps,data processing,matters needing attention and common problems in the two-step titration test of aspirin tablets,the students can master the two-step titration method skillfully.
The determination of aspirin tablets is an indispensable experiment in Pharmaceutical Analytical Chemistry. Two-step titration is a very important titration method in Pharmaceutical Analysis experiment. It is necessary for students majoring in Pharmacy to master the principle and operation of aspirin two-step titration. Through summarizing the purpose,principle,steps,data processing,matters needing attention and common problems in the two-step titration test of aspirin tablets,the students can master the two-step titration method skillfully.
引文
[1]林玲. RP-HPLC法测定阿司匹林肠溶片中阿司匹林的含量[J].世界临床医学,2015,9(12):266.
[2]徐新,廖思佳,廖先智,等.高效液相色谱法测定阿司匹林含量[J].广州化工,2012,40(8):122-123.
[3]邓冬莉,李芬,徐薇,等.分光光度法快速同时测定阿司匹林肠溶片中阿司匹林和水杨酸含量[J].山东化工,2016,45(18):70-72.
[4]刘博静,孟祥国,马聪聪,等.分光光度法测定阿司匹林药片中乙酰水杨酸的含量[J].沧州师范学院学报,2016,32(1):13-16.
[5]丁世环,张娇.药物分析课程两步滴定法测定阿司匹林含量实验教学探究[J].职业教育,2018:215.
[6]中华人民共和国卫生部药典委员会.中国药典:二部[M].北京:化学工业出版社,2005:283.
[7]蔡美芳.药物分析[M].中国医药科技出版社,2003:65.
[2]徐新,廖思佳,廖先智,等.高效液相色谱法测定阿司匹林含量[J].广州化工,2012,40(8):122-123.
[3]邓冬莉,李芬,徐薇,等.分光光度法快速同时测定阿司匹林肠溶片中阿司匹林和水杨酸含量[J].山东化工,2016,45(18):70-72.
[4]刘博静,孟祥国,马聪聪,等.分光光度法测定阿司匹林药片中乙酰水杨酸的含量[J].沧州师范学院学报,2016,32(1):13-16.
[5]丁世环,张娇.药物分析课程两步滴定法测定阿司匹林含量实验教学探究[J].职业教育,2018:215.
[6]中华人民共和国卫生部药典委员会.中国药典:二部[M].北京:化学工业出版社,2005:283.
[7]蔡美芳.药物分析[M].中国医药科技出版社,2003:65.