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Drug test in Best at a certified laboratory

In Best you can go to 2 certified locations for a drug test, by appointment according to the lab.

Collection points in Best

Both
  • 01 / 2 Opens tomorrow 07:30

    Eerstelijnscentrum Best

    Molenveste 3, Best · 0.5 km from the centre

    07:30 – 14:45 Monday, Tuesday, Wednesday and Friday Appointment only

    Directions

    Draw site of DiagnostiekVoorU · hours per the lab

  • 02 / 2 Open · closes at 14:45

    Gezondheidscentrum Best-West

    Veldweg 1M, Best · 0.5 km from the centre

    08:00 – 14:45 Tuesday and Thursday Appointment only

    Directions

    Draw site of DiagnostiekVoorU · 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 Best

Blood tests in Best

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

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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

Your results are usually on your secure dashboard within 2 working days of the sample, often the next day. Some markers take longer. Assessed by a BIG-registered physician.

All 2 collection points in Best

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

Eerstelijnscentrum Best

By appointment (according to the lab)

Closed · opens tomorrow 07:30

Address and opening hours
Address
Molenveste 3, 5683BE Best Operated by DiagnostiekVoorU

Opening hours

Opening hours of Eerstelijnscentrum Best, according to the lab
DayHours
Monday -
Tuesday -
Wednesday -
Thursday Closed
Friday -
Saturday Closed
Sunday Closed
Directions
Nearest alternatives
  1. Gezondheidscentrum Best-West in Best, 1,0 km
  2. Diagnostiek voor U Eindhoven Boschdijk in Eindhoven, 3,5 km
  3. Fysionova in Oirschot, 5,7 km

Gezondheidscentrum Best-West

By appointment (according to the lab)

Open · closes at 14:45

Address and opening hours
Address
Veldweg 1M, 5684NS Best Operated by DiagnostiekVoorU

Opening hours

Opening hours of Gezondheidscentrum Best-West, according to the lab
DayHours
Monday Closed
Tuesday -
Wednesday Closed
Thursday -
Friday Closed
Saturday Closed
Sunday Closed
Directions
Nearest alternatives
  1. Eerstelijnscentrum Best in Best, 1,0 km
  2. Diagnostiek voor U Eindhoven Boschdijk in Eindhoven, 4,3 km
  3. Fysionova in Oirschot, 4,6 km

Location data as of 27 October 2026. Current opening hours are on the lab's website.

Coverage per venue is not available right now. At checkout you will see which venues can draw your test.

Blood draw locations just outside Best

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

Diagnostiek voor U Eindhoven Boschdijk Boschdijk 1119 Eindhoven 3,9 km By appointment (according to the lab) View this location in Eindhoven
Fysionova De Loop 42 Oirschot 5,1 km By appointment (according to the lab) View this location in Oirschot
Blixems Wijkcentrum Ouverture 2 Eindhoven 6,4 km By appointment (according to the lab) View this location in Eindhoven
Medisch Centrum De Linden locatie Son 17 Septemberplein 59 Son en Breugel 7,2 km By appointment (according to the lab) View this location in Son en Breugel
Medisch Centrum Boschdijk Douglashout 32b Eindhoven 7,4 km By appointment (according to the lab) View this location in Eindhoven
Catharina Ziekenhuis Michelangelolaan 2 Eindhoven 7,6 km By appointment (according to the lab) View this location in Eindhoven
Gemeenschapshuis De Rosdoek Kerkstraat 10 Wintelre 7,9 km By appointment (according to the lab) View this location in Wintelre
Zorgcentrum Odendael Odendael 1 Sint Oedenrode 7,9 km By appointment (according to the lab) View this location in Sint Oedenrode
De Boemerang Planetenlaan 1a Eindhoven 8,7 km By appointment (according to the lab) View this location in Eindhoven
De Meerpaal Schoenerstraat 10a Eindhoven 9,1 km By appointment (according to the lab) View this location in Eindhoven

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.

Scan your test list

Build your own drug test in Best

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

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

Cocaine is a stimulant drug from coca leaves, and according to the Trimbos Institute it works for 30 to 60 minutes. According to the Trimbos Institute, the body quickly breaks cocaine down into metabolites, breakdown products, of which benzoylecgonine stays in the body considerably longer than cocaine itself. According to the Trimbos Institute, after those 30 to 60 minutes a user is not yet sober and cannot, for example, drive safely yet. According to the Trimbos Institute, regular cocaine use can quickly lead to psychological dependence, and according to the NVKC a drug test usually looks for traces of use in the urine. Star-SHL uses a cut-off of 150 ug/l for cocaine in urine, lowered from 300 ug/l as of 1-12-2020.

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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 Best?
You can go to 2 certified locations in Best. Sample collection here is by appointment, which you arrange after ordering your test online. The address and opening hours for each one are listed above.

Do I need a referral for a drug test in Best?
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 Best yourself.

Can I walk in without an appointment in Best?
No. In Best you can only hand in your sample by appointment. Order your drug test online first, then arrange the appointment for the location you picked.

Do I need an appointment for a drug test in Best?
Yes. A drug test in Best is by appointment. Order online first; the appointment details for the location you picked then 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 Best?
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 Best which tests were ordered.

How far in advance should I plan my visit in Best?
Allow one working day between your order and your visit in Best. 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 Best?
Opening hours differ per location. Weekday mornings work almost everywhere; some locations in Best also open in the afternoon or on Saturday. The current hours for each one are listed above.

Which laboratory performs the blood draw in Best?
Blood draws in Best are handled by DiagnostiekVoorU. 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 Best 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?
Your results are usually in your online account within 2 working days of the sample, often the next day. Some markers take longer. You are notified as soon as your result is available.

Are the collection points in Best 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

Oirschot 1 location · Noord-Brabant 5 km Son en Breugel 1 location · Noord-Brabant 7 km Wintelre 1 location · Noord-Brabant 8 km Sint Oedenrode 1 location · Noord-Brabant 8 km Eindhoven 10 locations · Noord-Brabant 8 km Veldhoven 3 locations · Noord-Brabant 11 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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