Homemade Pipette Tip Solid-Phase Extraction for drugs in urine

Validation parameters in terms of recovery and matrix effect for a total of 40 abuse drugs when analysed in urine samples using Homemade Pipette Tip Solid-Phase Extraction...当采用自制移液吸头固相萃取（Homemade Pipette Tip Solid-Phase Extraction）技术对尿液样本中的共计40种滥用药物进行分析时，对应的以回收率与基质效应为评价指标的验证参数……