Cut-off level degree is a medication testing theory that describes this point under that a drug test is known as negative and over that a drug test is known as positive. By a stage which will optimize medication detection whilst keeping minimal positive outcomes, the cut-off is determined for drug screening. It’s very important to highlight at this stage that a negative effect doesn’t necessarily mean a sample is medication free, simply that the amount of concentration of any material it might contain is under the specified cut-off.

Drug NameAbbreviationSaliva Detection TimeCut-Off Level
AlcoholALC6-12 Hours50 ng/mL
Amphetamines AMP 1-3 Days 50 ng/mLAPM1-3 Days50 ng/mL
Barbiturates BAR 3-5 Days 50 ng/mLBAR1-3 Days50 ng/mL
Benzodiazepines BZO 1-3 Days 10 ng/mLBZO1-3 Days10 ng/mL
Buprenorphine BUP 1-3 Days 5 ng/mLBUP1-3 Days5 ng/mL
Cocaine COC 1-3 Days 20 ng/mLCOC1-3 Days20 ng/mL
Ecstasy MDMA 1-3 Days 50 ng/mLMDMA1-3 Days50 ng/mL
Fentanyl FEN 1-3 Days 10 ng/mLFEN1-3 Days10 ng/mL
Marijuana THC 6-12 Hours 25 ng/mLTHC6-12 Hours25 ng/mL
Methadone MTD 5-7 Days 30 ng/mLMTD5-7 Days30 ng/mL
Methamphetamine mAMP 1-3 Days 50 ng/mLmAMP1-3 Days50 ng/mL
Morphine MOR 2-7 Days 15 ng/mLMOR2-7 Days15 ng/mL
Opiates OPI 2-5 Days 40 ng/mLOPI2-5 Days40 ng/mL
Oxycodone OXY 2-5 Days 50 ng/mLOXY2-5 Days50 ng/mL
Phencyclidine PCP 1-3 Days 10 ng/mLPCP1-3 Days10 ng/mL
Propoxyphene PPX 1-3 Days 50 ng/mLPPX1-3 Days50 ng/mL
Synthetic Marijuana K2/Spice 1-2 Days 5 ng/mLK2/Spice1-2 Days5 ng/mL
Tramadol TRA 12-24 Hours 50 ng/mLTRA12-24 Hours50 ng/mL
Tricyclic Antidepressants TCA 1-2 Days 50 ng/mLTCA1-2 Days50 ng/mL

Drug Testing Cups offers many different bulk drug testing kits include saliva testing, urine testing and lab hair testing and all tests and test methods offer different drug detection periods and drug test cutoff levels. We have provided detection charts for each of our most popular selling drug testing kits.