The sensitizing effect of O/W cationic microemulsoid of CTMAB/n-C5H11OH/n-C7H16/H2O as a medium on the colour reaction of Zinc and PAR was studied.

• 研究了十六烷基三甲基溴化铵(CTMAB)/正戊醇/正庚烷/水组成的阳离子型O/W微乳液对以4-(2-吡啶偶氮)间苯二酚(PAR)为显色剂,光度法测定锌的增敏作用。