The content of benzoic acid in beverages was determined by ion-exclusionchromatography.
应用离子排斥色谱法测定了饮料中的苯甲酸含量。
2
The relative molecular mass of permeates was investigated by high performance size exclusionchromatography.
利用高效凝胶排阻色谱技术分析超滤滤过液的相对分子量分布。
3
A method is presented for measuring the composition and molecular weight of block copolymer simultaneously by size exclusionchromatography with a single detector.