基于微分段技术分析单根头发中42种精神活性物质
纪佼佼, 徐多麒, 向平, 严慧, 沈敏

Analysis of Forty-Two Psychoactive Substances in a Single Hair by Micro-Segmental Technique
Jiao-jiao JI, Duo-qi XU, Ping XIANG, Hui YAN, Min SHEN
表1 梯度洗脱程序
Tab. 1 Gradient elution procedure
时间/min流速/(mL·min-1流动相A/%流动相B/%
00.27525
1.00.27525
8.00.45050
14.00.41090
14.50.47525
16.00.27525