LC-MS Toxicology Checkout Mix, 1mL 

Contains 100ug/mL phencyclidine, (+)-methamphetamine, MDMA, alpha,alpha-dimethylphenethylamine, benzoylecgonine, alprazolam, diazepam, codeine, morphine, hydrocodone, hydromorphone, carisoprodol and trazodone in acetonitrile/water (9:1)