Non - ionic surface active agents obtained from ethylene oxide and ethylene oxide propylene oxide block copolymers . determination of cloud point 环氧乙烷型及环氧乙烷-环氧丙烷嵌段聚合型非离子表面活性剂浊点的测定
Anionic and non - ionic surface active agents - determination of the critical micellization concentration - method by measuring surface tension with ring 阴离子和非离子表面活性剂临界胶束浓度的测定圆环测定表面张力法
. en 12582 surface active agents . determination of the polyethylene glycol content according to molar mass in non - ionic surface active agents ethoxylated by hplc elsd 表面活性剂.用hplc elsd法根据摩尔数对非离子活性剂
Anionic and non - ionic surface active agents . determination of the critical micellization concentration . method by measuring surface tension with a plate , stirrup or ring 阴离子和非离子表面活性剂.临界胶束浓度的测定.用板蹬式夹或环测量表面张力的方法