Drug Screenings in Hair

Percentage of positive test results in hair samples tested for drugs during abstinence checks in the context of fitness to drive diagnostics (MPA). Data foundation: > 7.000 samples/year; Last Update: March 2020.
Substance Classes 2014 2015 2016 2017 2018 2019
Amphetamines 3,04 2,31 4,27 3,18 3,91 4,50
Cannabinoids 5,21 3,18 5,83 5,92 3,58 5,35
Cocaine 5,46 3,30 6,46 7,05 6,06 5,66
Opiates 0,40 0,33 0,41 0,80 0,69 0,41
Methadone 0,55 0,35 0,27 0,64 0,42 0,52
Benzodiazepines 0,34 0,25 0,40 0,23 0,28 0,29
Cut-off and target analytes of the chromatographic confirmation for above mentioned substance classes.
Substance Class Cut-off Value Target Analyte
Amphetamines ≥ 0,1 ng/mg Amphetamine, Methamphetamine, MDMA, MDA, MDE
Cannabinoids ≥ 0,02 ng/mg THC (Δ9-Tetrahydrocannabinol)
Cocaine ≥ 0,1 ng/mg Cocaine, Benzoylecgonine, Norcocaine, Cocethylene
Opiates ≥ 0,1 ng/mg Morphine, Codeine, Dihydrocodeine, 6-MAM (6-Monoacetylmorphin )
Methadone ≥ 0,1 ng/mg Methadone, EDDP (2-Ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine)
Benzodiazepines ≥ 0,05 ng/mg Diazepam, Oxazepam, Alprazolam, Bromazepam, Flunitrazepam, Lorazepam, Zolpidem, Zopiclone, Zaleplone

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Drug Screenings in Urine

Drug Screenings in Urine

An evaluation of results of drug analyses in urine during abstinence checks in the context of fitness to drive diagnostics (MPU).

Amphetamines in Urine

Amphetamines in Urine

An evaluation of results of chromatographic amphetamine differentiation in urine during abstinence checks in the context of driving aptitude diagnostics (MPU).

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Ethylglucuronide in Urine

An evaluation of results of urine tests for EtG during abstinence checks in the context of driving aptitude diagnostics (MPU).

Drug Screenings in Hair

Drug Screenings in Hair

An evaluation of results of drug analyses in hair during abstinence checks in the context of fitness to drive diagnostics (MPU).

Amphetamines in Hair

Amphetamines in Hair

An evaluation of results of chromatographic amphetamine differentiation in hair during abstinence checks in the context of driving aptitude diagnostics (MPU).

Ethylglucuronide in Hair

Ethylglucuronide in Hair

An evaluation of results of urine tests for EtG during abstinence checks in the context of driving aptitude diagnostics (MPU).

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