This 12-panel substance test cup delivers comprehensive screening results in 5 minutes or less with up to 99% accuracy. Detects amphetamines, barbiturates, buprenorphine, benzodiazepines, cocaine, methamphetamine, MDMA, opiates, methadone, oxycodone, PCP, and THC in a single-step format. Preservative-free design with up to 24-month shelf life ensures reliable performance for clinical, workplace, and diagnostic applications.