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。
2
A piston and scraper assembly (26) for a high-pressureliquidchromatography column (1) is provided with a snap lock between the piston (5) and the scraper (25).
Methods: Immunohistochemistry technology and high-pressureliquidchromatography with electrochemical detector (HPLC-EC) were used to evaluated tyrosine hydroxylase (TH) and DA .