Simultaneous Quantification of Amphetamines, Ketamine, and Opiates in Urine Using SPE and LC/MS/MS

Presenting section:
Toxicology
Yang, Chu-An, New Taipei City Taiwan, Republic of China; Liu, Hsiu-Chuan, Taipei Taiwan, Republic of China; Liu, Ray H., Vancouver WA; Lin, Dong-Liang, New Taipei City Taiwan, Republic of China