液液萃取法分析血液中劳拉西泮
于交远
1
, 王瑞花
2,
*
, 常靖
2
, 张高剑
3
, 陈纯华
1
, 金东海
1
Analysis of Lorazepam in Blood by Liquid-liquid Extraction
YU Jiaoyuan
1
, WANG Ruihua
2,
*
, CHANG Jing
2
, ZHANG Gaojian
3
, CHEN Chunhua
1
, JIN Donghai
1
劳拉西泮LC-MS色谱图(a:空白血样;b:空白添加样品,50.0ng/mL;c:标准溶液,50.0ng/mL)