所属栏目:药学英语
Thebasicexperimentaloperationintitrimetricanalysisiscalledatitration.Inatitration,asolutionofonereactantofaccuratelyknownconcentration(thetitrant,orstandardsolution)isaddedtoasecondthesolutionofsamplewhoseamountorconcentrationistobedetermined.Titrantisadd ......(本文共 3504 字 ) [阅读本文] >>