The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit
later.
We apologize for any inconvenience caused
Residual Solvents determination in Bisoprolol Gemifrumarate by gas chromatography
Author(s): WANG Shao-jian, FU Cheng-long
Pages: 418-
419
Year: 2007
Issue:
5
Journal: JOURNAL OF HAINAN MEDICAL COLLEGE
Keyword: 富马酸比索洛尔; 乙醇; 乙酸乙酯; 残留溶剂; 色谱法; 气相;
Abstract: 目的:建立富马酸比索洛尔原料药中乙醇及乙酸乙酯残留量的测定方法:方法:采用气相色谱法测定,色谱柱为AT·PEG-20 M毛细管柱(30 m×0.53 mm×1.0 μm),以N2为载气,FID检测器,进样口温度:200 ℃,检测器温度:250 ℃,柱温为程序升温:初始温度40 ℃保持3 min,以每分钟8 ℃的速度升至180 ℃,N2流量为7 mL/min,分流比为20∶1.结果:待测物均得到较好的分离,且线性关系良好.结论:本方法简便,可用于富马酸比索洛尔原料药中有机溶剂残留量的测定.
Citations
Searching Exception