Core 5-Panel
Screen for 5 commonly requested substances including CDT, cocaine, ketamine, amphetamines, and 3-MMC.
110 blood test locations across 80 cities in Gelderland
View our blood testsIn Gelderland you can visit 110 locations for drug test. Whether you are looking for drug test near me and private drug test — you will find a certified location near you in Gelderland.
The 110 locations in Gelderland are run by accredited laboratories, including SHO, Isala and Gelre, so you can go close to home.
You arrange it without a referral: order online and select a location in Gelderland at checkout. 37 locations have walk-in hours.
Order online and pick a certified location in Gelderland — no appointment or referral needed.
Screen for 5 commonly requested substances including CDT, cocaine, ketamine, amphetamines, and 3-MMC.
Broad 10-substance screening covering CDT, cocaine, ketamine, amphetamines, 3-MMC, LSD, GHB, phenibut, heroin marker, and opiates.
A CDT test measures chronic alcohol use over recent weeks. The Dutch guideline sets the cut-off at 2.0%.
Individual cocaine metabolite screening with laboratory confirmation.
Individual ketamine metabolite screening with laboratory confirmation.
Individual amphetamine screening with laboratory confirmation.
Ready to order a blood test? Order online and choose a location during checkout.
Choose individual components, taken at a certified location in Gelderland.
A CDT blood test measures carbohydrate-deficient transferrin, a biomarker that indicates chronic heavy alcohol consumption over the preceding weeks. CDT is considered one of the most specific markers for sustained excessive alcohol intake.
A cocaine urine test is a qualitative screening that detects the presence of cocaine and its primary metabolite benzoylecgonine in urine. Cocaine is a potent central nervous system stimulant derived from the coca plant.
A ketamine urine test is a qualitative screening that detects the presence of ketamine or its metabolites in urine. Ketamine is a dissociative anaesthetic used medically for anaesthesia and pain management, but may also be used as a recreational substance.
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. This test covers a broad class of central nervous system stimulants.
A 3-MMC urine test is a qualitative screening that detects the presence of 3-methylmethcathinone (3-MMC) or its metabolites in urine. 3-MMC is a synthetic cathinone with stimulant and empathogenic properties.
An LSD urine test is a qualitative screening that detects the presence of lysergic acid diethylamide (LSD) or its metabolites in urine. LSD is a potent synthetic psychedelic substance that produces effects at very low doses.
A GHB urine test is a qualitative screening that detects the presence of gamma-hydroxybutyrate (GHB) in urine. GHB is a central nervous system depressant that occurs naturally in the body in trace amounts but may also be used as a recreational substance.
The Zuiver phenibut urine screening provides targeted, qualitative detection of phenibut and its metabolites. This specialised test addresses a gap in standard panels, offering reliable results for extended workplace and clinical screening.
A 6-MAM urine test is a qualitative screening that detects the presence of 6-monoacetylmorphine (6-MAM) in urine. 6-MAM is a unique metabolite of heroin (diacetylmorphine) and its presence confirms heroin exposure specifically, rather than general opiate use.
An opiates urine test is a qualitative screening that detects the presence of opiate compounds such as morphine, codeine, and their derivatives in urine. Opiates are a class of substances derived from the opium poppy or their semi-synthetic analogues.
Evidence-based articles on detection times, testing methods and reading your result.
All phlebotomy points are operated by independent, certified laboratories. We partner with them to provide you with a reliable blood draw experience. These locations are not owned by Zuivertest.
Have questions about your order, results, or the blood draw process? Please contact us directly, not the laboratory. We are happy to help.
Order your blood test online and choose a location near you during checkout.
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