The UTest 5 Panel Drug Screen Test - THC/COC/METH/OPI/PCP detects five drugs at the industry standards; THC @ 20ng/ml, cocaine (COC) @ 300ng/ml, Meth @ 1000ng/ml, Opiates @ 2000ng/ml, and PCP @ 25ng/ml. This drug test is consistent with GCMS confirmation levels. Detects THC, cocaine & methamphetamine, opiates, and PCP at the current industry standards. One step, easy to use, self testing device. The manufacturer offers customer service, clear instructions & test interpretations on the packaging. Made in the USA.