Drug Screening
21 markers in this category
2C-B
According to the Trimbos Institute, the trip drug 2C-B causes physical effects such as dilated pupils, dizziness and a slight rise in heart rate, and is often sold as a pill.
3-MMC
3-MMC is, according to a Dutch study from 2026, a synthetic cathinone and an isomer of mephedrone (4-MMC): 3-MMC has the same atoms as mephedrone, with one group in a different place.
6-MAM (Heroin Marker)
A 6-MAM urine test is a qualitative screening that detects the presence of 6-monoacetylmorphine (6-MAM) in urine.
Alcohol (EtG)
An EtG test measures ethyl glucuronide in urine, a breakdown product your liver makes when you drink alcohol.
Amphetamines
An amphetamines urine test is a qualitative screening that detects the presence of amphetamine, methamphetamine, MDMA (ecstasy), and related compounds or their metabolites in urine.
Barbiturates
A barbiturates urine test is a qualitative screening that detects the presence of barbiturate compounds or their metabolites in urine.
Benzodiazepines
A benzodiazepines urine test is a qualitative screening that detects the presence of benzodiazepine compounds or their metabolites in urine.
CDT (Carbohydrate-Deficient Transferrin)
A CDT blood test measures carbohydrate-deficient transferrin, a biomarker that indicates chronic heavy alcohol consumption over the preceding weeks.
Cannabinoids (THC)
THC-COOH is called a cannabis metabolite by Certe and tetrahydrocannabinolic acid by Unilabs: a metabolite is a substance formed when the body breaks down another substance, here from cannabis.
Cocaine Metabolite
Cocaine is a stimulant drug from coca leaves, and according to the Trimbos Institute it works for 30 to 60 minutes.
GHB
A GHB urine test is a qualitative screening that detects the presence of gamma-hydroxybutyrate (GHB) in urine.
Ketamine
A ketamine urine test is a qualitative screening that detects the presence of ketamine or its metabolites in urine.
LSD
An LSD urine test is a qualitative screening that detects the presence of lysergic acid diethylamide (LSD) or its metabolites in urine.
Methadone
According to Trimbos, methadone is a strong painkiller from the group of opiates, and people addicted to heroin or other opioids can receive it as a medicine, so that they no longer suffer withdrawal symptoms when they stop using heroin.
Methadone Metabolite
A methadone metabolite (EDDP) urine test is a qualitative screening that specifically detects EDDP (2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine), the primary metabolite of methadone.
Nicotine (Cotinine)
A nicotine/cotinine urine test is a qualitative screening that detects the presence of cotinine, the primary metabolite of nicotine, in urine.
Opiates
An opiates urine test is a qualitative screening that detects the presence of opiate compounds such as morphine, codeine, and their derivatives in urine.
Phencyclidine (PCP)
The Zuiver PCP urine screening provides reliable, qualitative detection of phencyclidine and its metabolites. This test is suitable for workplace compliance programmes, offering clear results within established cut-off thresholds.
Phenibut
Phenibut is a substance that resembles GABA, a messenger substance of the nervous system, and according to a 2024 review it acts mainly on GABA-B, GABA-A and beta-phenethylamine receptors.
Psilocybin
The Zuiver psilocybin urine screening offers specialised, qualitative detection of psilocybin and psilocin. This targeted test extends beyond standard panels to provide accurate results for comprehensive drug screening programmes.
Spice (Synthetic Cannabinoids)
The Zuiver spice urine screening provides reliable, qualitative detection of synthetic cannabinoid metabolites.