The contents of residual monomer in the polymers produced are determined by high-pressureliquidchromatography.
并用高压液体色谱法测定了聚合物中残余单体含量。
3
B vitamins determination principle, sample pretreatment and procedure of highpressureliquidchromatography, capillary electrophoresis and other kinds of chromatographic methods are reviewed.