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彭山珊¹, 辛国斌^2,^*, 王继芬^1,^*, 王燕燕², 孟晋杰³

GC-MS Qualitative Analysis of Methamphetamine, MDMA and Ketamine in Urine under Full Scan Mode

PENG Shanshan¹, XIN Guobin^2,^*, WANG Jifen^1,^*, WANG Yanyan², MENG Jinjie³

MDMA特征离子离子比率随浓度增长的变化趋势