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Drug test in Barendrecht at a certified laboratory

In Barendrecht you can go to 2 certified locations for a drug test, 2 of them without an appointment according to the lab.

Collection points in Barendrecht

Both
  • 01 / 2 Opens tomorrow 08:00

    Gezondheidscentrum Kruidentuin

    Kruidentuin 5, Barendrecht · 1.6 km from the centre

    08:00 – 12:00 on weekdays Walk-in

    Directions

    Draw site of Star-SHL · hours per the lab

  • 02 / 2 Opens tomorrow 08:00

    Wijkcentrum De Waterpoort

    middeldijkerplein 9, Barendrecht · 1.6 km from the centre

    08:00 – 11:00 on weekdays Walk-in

    Directions

    Draw site of Star-SHL · hours per the lab

Referral through ZorgDomein, barcode by e-mail within 1 business day. Bring a valid ID.

Map of the 2 collection points in Barendrecht

Blood tests in Barendrecht

Order online and pick a location above. A doctor reviews your results.

View all tests

Screening in 4 steps

Choose your substances

Select a standard panel or build your own screening. We then create your lab referral.

Receive your lab referral

Within 1 business day you'll receive an email from ZorgDomein with a barcode. Orders outside business hours are processed from the next business day.

Get tested at a lab near you

Show the barcode on your phone and bring a valid ID. No BSN? Then bring your printed referral form instead. Done in under 15 minutes.

View your report

Assessed by a BIG-registered physician. Results typically within a few business days on your secure dashboard.

All 2 collection points in Barendrecht

Every place in Barendrecht where you can hand in your sample, with address and opening hours.

Gezondheidscentrum Kruidentuin

Walk-in (according to the lab)

Closed

Next opening: opens tomorrow 08:00, according to the lab's regular opening hours.

Address and opening hours
Address
Kruidentuin 5, 2991RK Barendrecht Operated by Star-SHL

Opening hours

Opening hours of Gezondheidscentrum Kruidentuin, according to the lab
DayHours
Monday -
Tuesday -
Wednesday -
Thursday -
Friday -
Saturday Closed
Sunday Closed
Directions

Drawn here: Cocaine Screening, Alcohol (CDT) Test, Amphetamine Screening, Core 5-Panel (+9)

Show all 13 tests

Not here: Extended 10-Panel, Phenibut, 6-MAM (Heroin Marker)

Nearest alternatives
  1. Huisartsenpraktijk Heerjansdam in Heerjansdam, 2,2 km
  2. Wijkcentrum De Waterpoort in Barendrecht, 3,2 km
  3. Facet Wijkcentrum West / Riederborgh in Ridderkerk, 3,4 km

Wijkcentrum De Waterpoort

Walk-in (according to the lab)

Closed

Next opening: opens tomorrow 08:00, according to the lab's regular opening hours.

Address and opening hours
Address
middeldijkerplein 9, 2993DL Barendrecht Operated by Star-SHL

Opening hours

Opening hours of Wijkcentrum De Waterpoort, according to the lab
DayHours
Monday -
Tuesday -
Wednesday -
Thursday -
Friday -
Saturday Closed
Sunday Closed
Directions

Drawn here: Cocaine Screening, Amphetamine Screening, Ketamine Screening, LSD (+6)

Show all 10 tests

Not here: Extended 10-Panel, Alcohol (CDT) Test, Core 5-Panel, CDT (Carbohydrate-Deficient Transferrin), Phenibut, 6-MAM (Heroin Marker)

Nearest alternatives
  1. Cultureel centrum De Tienvoet in Heinenoord, 3,1 km
  2. Gezondheidscentrum Kruidentuin in Barendrecht, 3,2 km
  3. Medisch Centrum Zuidwijk in Rotterdam, 3,2 km

Location data: partner laboratories via the lab feed, updated 13 October 2026 10:01.

Which tests can be drawn in Barendrecht?

All 16 tests below can be drawn at 0 of the 2 venues in Barendrecht.

Not drawn in Barendrecht: Extended 10-Panel, Phenibut, 6-MAM (Heroin Marker). At checkout you will see an alternative nearby.

Blood draw locations just outside Barendrecht

These locations are outside Barendrecht, but close by. Distances are straight-line from Barendrecht.

Huisartsenpraktijk Heerjansdam De Manning 5a Heerjansdam 3,1 km Walk-in (according to the lab) View this location in Heerjansdam
Huisartsenonder-steuningscentrum Aristo Aristotelesstraat 6 Rotterdam 3,6 km Walk-in (according to the lab) View this location in Rotterdam
Medisch Centrum Zuidwijk Schere 31 Rotterdam 3,6 km Walk-in (according to the lab) View this location in Rotterdam
Cultureel centrum De Tienvoet Tienvoet 2 Heinenoord 4,4 km Walk-in (according to the lab) View this location in Heinenoord
Palmentuin Palmentuin 69 Rotterdam 4,6 km Walk-in (according to the lab) View this location in Rotterdam
Medisch Centrum Sandelingplein Sandelingplein 16e Rotterdam 4,6 km Walk-in (according to the lab) View this location in Rotterdam
Carnissesingel Carnissesingel 51 Rotterdam 4,7 km Walk-in (according to the lab) View this location in Rotterdam
Facet Wijkcentrum West / Riederborgh Boksdoornstraat 80 Ridderkerk 4,8 km Walk-in (according to the lab) View this location in Ridderkerk
Medisch Punt Zuid Nederhorst 75 Rotterdam 5,1 km Walk-in (according to the lab) View this location in Rotterdam
Gezondheidscentrum Lijn 2 Slaghekstraat 251 Rotterdam 5,5 km Walk-in (according to the lab) View this location in Rotterdam

Ready to order a blood test? Order online and choose a location during checkout.

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Do you have a list from your doctor or clinic?

Upload it. We look up every determination and show you what we can and cannot run, before you pay.

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Build your own drug test in Barendrecht

Choose individual components, taken at a certified location in Barendrecht.

Drug Screening

CDT (Carbohydrate-Deficient Transferrin)

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.

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Drug Screening

Cocaine Metabolite

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.

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Drug Screening

Ketamine

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.

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Drug Screening

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. This test covers a broad class of central nervous system stimulants.

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Drug Screening

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. According to that study, 3-MMC became popular in the Netherlands because of its stimulant effect and because it was legal at first. According to the Trimbos Institute, 3-MMC can bring cheerfulness, an upbeat feeling, less anxiety and more self-confidence. According to the Trimbos Institute, 3-MMC can also bring muscle and jaw tension, a dry mouth, restlessness and sleeplessness, and craving, the urge to use again and again. Only a test shows whether 3-MMC has been in the body; in a laboratory, that is possible in blood and urine. Unilabs publishes no cut-off or unit for 3-MMC in urine and gives "n.aant.", not detectable, as the expected result of its MMC panel. This 3-MMC test looks for 3-MMC in urine.

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Drug Screening

LSD

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.

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Drug Screening

GHB

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.

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Drug Screening

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. In Eastern European countries, phenibut is a registered prescription medicine according to a 2024 article, used against anxiety, insomnia and alcohol withdrawal among other things. With long-term use, phenibut can cause tolerance according to the review, and stopping suddenly can trigger a withdrawal syndrome that can need treatment. Only a laboratory test shows whether phenibut is in the body, and a standard drug screen does not look for it, according to the review. None of the laboratory guides read for phenibut names a reference value: Unilabs looks for phenibut in a urine screen for new psychoactive substances, and Diagnostiek voor U reports phenibut in urine in micrograms per millilitre (µg/mL).

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Drug Screening

6-MAM (Heroin Marker)

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.

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Drug Screening

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. Opiates are a class of substances derived from the opium poppy or their semi-synthetic analogues.

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Frequently Asked Questions

Where can I take a drug test in Barendrecht?
You can go to 2 certified locations in Barendrecht. 2 of them offer a walk-in service. The address and opening hours for each one are listed above. The next opening under the standard hours is at Gezondheidscentrum Kruidentuin (opens tomorrow 08:00).

Do I need a referral for a drug test in Barendrecht?
No. At Zuivertest you do not need a referral from your doctor and you do not have to explain why. You order your drug test online and choose a location in Barendrecht yourself.

Can I walk in without an appointment in Barendrecht?
2 of the 2 locations in Barendrecht run a walk-in service, so you can turn up without an appointment. Check the details per location above.

Do I need an appointment for a drug test in Barendrecht?
It depends on the location. 2 of the 2 locations in Barendrecht have walk-in hours. At the others, your appointment details arrive with your order confirmation.

How long are drugs detectable in urine or blood?
It varies by substance and by testing method. In urine it is usually a matter of days, and longer with regular use; alcohol markers such as CDT look back weeks. Every test states its detection window before you order, and our blog covers each substance in detail. You do not need to fast for a drug test.

What do I need to bring to the blood draw location in Barendrecht?
Two things: the barcode we email you and a valid form of ID. You can show the barcode on your phone, so printing is not necessary. Without a BSN the email has no barcode, and you print the referral form through the link in that email. Nothing else is needed. The barcode tells the location in Barendrecht which tests were ordered.

How far in advance should I plan my visit in Barendrecht?
Allow one working day between your order and your visit in Barendrecht. The email with your referral arrives within one working day, and you cannot be seen without it. Orders placed outside office hours count from the next working day. The blood draw itself takes about fifteen minutes.

What are the opening hours of the locations in Barendrecht?
Opening hours differ per location. Weekday mornings work almost everywhere; some locations in Barendrecht also open in the afternoon or on Saturday. The current hours for each one are listed above.

Which laboratory performs the blood draw in Barendrecht?
Blood draws in Barendrecht are handled by Star-SHL. Each draw site operates independently and is certified; you order your blood test online and choose your location at checkout.

What does a drug test cost?
At Zuivertest a drug test starts from €74,-, including handing in your sample in Barendrecht and a laboratory result. You pay yourself and need no referral, so nothing goes through your doctor or your health insurer.

How quickly do I get my drug test result?
Most results are ready in your online account within a few working days. Each test shows its expected turnaround before you order, and you are notified as soon as your result is available.

Are the collection points in Barendrecht owned by Zuivertest?
No. Every collection point is run by an independent, certified laboratory. We work with these labs so that you can hand in your sample there. Questions about your order or your result? Contact us, not the laboratory.

Also nearby

Heerjansdam 1 location · Zuid-Holland 3 km Heinenoord 1 location · Zuid-Holland 4 km Ridderkerk 1 location · Zuid-Holland 5 km Puttershoek 1 location · Zuid-Holland 6 km Mijnsheerenland 1 location · Zuid-Holland 6 km Maasdam 1 location · Zuid-Holland 7 km

More on drug testing and detection windows

Evidence-based articles on detection times, testing methods and reading your result.

View all articles

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.

Ready to get started?

Order your blood test online and choose a location near you during checkout.

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