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Oral Drug Detection Time and Cut Off Levels

 
Drug(Identifier) Calibrator Cut-off level Minimum Detection Time Maximum Detection Time
Amphetamine (AMP) d-Amphetamine 50 ng/mL 2-7 hours 1-2 days
Secobarbital (BAR) Secobarbital 60 ng/mL 2-4 hours 1-4 days
Buprenorphine (BUP) Buprenorphine 5 ng/mL 4 hours 1-3 days
Oxazepam(BZO) Oxazepam 30 ng/mL 2-7 hours 1-2 days
Cocaine(COC) Benzoylecgonine 30 ng/mL 1-4 hours 2-4 days
Methylenedioxymethamphe(MDMA) 3,4-Methylenedioxymeth 100 ng/mL 2-7 hours 2-4 days
Methamphetamine(MET/mAMP) D(+)-Methamphetamine 50 ng/mL 2-7 hours 2-4 days
Morphine (MOP/OPI300) Morphine 30 ng/mL 2 hours 2-3 days
Methadone (MTD) Methadone 30 ng/mL 3-8 hours 1-3 days
Opiate (OPI) Morphine 30 ng/mL 2hours 2-3 days
Oxycodone (OXY) Oxycodone 20 ng/mL 4 hours 1-3 days
Phencyclidine (PCP) Phencyclidine 10 ng/mL 4-6 hours 7-14days
Nortriptyline (TCA) Nortriptyline 10 ng/mL 8-12hours 2-7 days
Cannabinoids (THC) 11-nor-Δ9-THC-9-COOH 10 ng/mL 2 hours Up to 5+ days
Alcohol, Ethyl Glucuronide (EtG) Alcohol, Ethyl Glucuronid 50 ng/mL 1-2 hours Up to 3+ days
Fentanyl (FTY) Norfentanyl 30 ng/mL 1-4 hours 1-3 days
Tramadol (TRA 200) Tramadol 200 ng/mL 8-12hours 3-7 days
Synthetic Cannabinoid (K2) JWH-018 Pentanoic Acid 50 ng/mL 8-12hours Up to 5+ days
JWH-073 Butanoic Acid 25 ng/mL