... Specimen:Urine One Step MET-THC 2 Panel Drug Urine Test Kit CE&ISO approvedAMP,MET,TCA,COC,MOP,BAR,BZO,MTD ... 8panel urine drug test panel also available.Cut off level: (Unit:ng/ml)AMP1000KET1000MOP300BAR300COT200PCP25MET1000MDMA500OPI300MTD300OXY100BUP10TCA1000PPX300COC300BZO300THC50 MQL 300Features:high sensitivity,simple,easy and ... Certificates: One Step MET-THC 2 Panel Drug Urine Test Kit