使用水/油两用型SEC色谱柱Asahipak GF-510 HQ分析医药品添加剂(覆膜剂)季铵基甲基丙烯酸酯共聚物。
Column : Shodex Asahipak GF-510 HQ (7.5 mm I.D. x 300 mm)
Eluent : 50 mM LiCl in C2H5OH/H2O=95/5
Flow rate : 0.5 mL/min
Detector : RI
Column temp. : 40 ℃
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Asahipak GF-510 HQ色谱柱;Ammonio methacrylate copolymer;季铵基甲基丙烯酸酯共聚物
Column : Shodex Asahipak GF-510 HQ (7.5 mm I.D. x 300 mm)
Eluent : 50 mM LiCl in C2H5OH/H2O=95/5
Flow rate : 0.5 mL/min
Detector : RI
Column temp. : 40 ℃