Targeted laboratory screening for cocaine metabolites
Detect cocaine metabolites using a defined 300 ng/ml cut-off.
Negative results usually arrive within two working days.
Book Your Cocaine Test Check whether this test suits youSample
Urine
Cut-off
300 ng/ml
Negative results
Usually 2 working days
Attendance
Walk-in after confirmation
The test detects cocaine metabolites within urine.
Metabolites remain after the body processes cocaine.
The initial screening cut-off is 300 ng/ml.
Positive screening results require confirmatory laboratory testing.
Test specifically for cocaine without ordering a wider panel.
Obtain confidential laboratory testing with secure reporting.
Suitable when an organisation specifically requests urine cocaine testing.
May suit requests accepting standard documented laboratory testing.
Confirm the sample and reporting standard before ordering.
Cocaine metabolites are typically detectable for around two to three days.
The detection window differs between individuals.
Frequency, quantity, metabolism and collection timing affect detection.
Choose the test matching the required evidence.
| Test | Sample | Coverage | Common purpose |
|---|---|---|---|
| Cocaine urine test | Urine | Cocaine only | Targeted cocaine screening |
| Multi-drug urine test | Urine | Several drug groups | Broader routine screening |
| Chain-of-custody test | Urine | Documented panel | Formal legal, court or visa evidence |
The initial screen uses a 300 ng/ml cut-off.
A negative result is below the screening cut-off.
A positive screen proceeds to confirmatory laboratory testing.
The final report follows the laboratory’s validated process.
It cannot determine the exact consumption time.
It cannot calculate the amount consumed.
It cannot prove current intoxication or impairment.
A negative result cannot exclude earlier cocaine use.
The Doctors Laboratory
76 Wimpole Street
London W1G 9RT
Monday–Friday: 7am–7pm
Saturday: 7am–1pm
Sunday: 8am–11am
Walk in during opening hours after receiving confirmation.
Bring original photo identification. Phone images and photocopies are unacceptable.
Negative results are usually available within two working days.
Positive screens require confirmatory testing.
Confirmation may add a further five working days.
A doctor reviews results before secure email delivery.
Test for cocaine without paying for a wider panel.
Testing uses UKAS-accredited The Doctors Laboratory.
Positive screens receive confirmatory laboratory testing.
A doctor reviews reports before secure delivery.
It detects cocaine metabolites within a urine sample.
The initial urine screening cut-off is 300 ng/ml.
Cocaine metabolites are typically detectable for around two to three days.
The laboratory performs confirmatory testing before final reporting.
No. Urine metabolites cannot prove current intoxication or impairment.
No. Confirm formal evidence requirements before ordering this standard test.
No. Walk in after receiving your attendance confirmation.
Yes. Bring an original passport or driving licence.
Order online and receive your London attendance confirmation.
Book Your Cocaine TestSince 2015, we’ve provided confidential drug and alcohol testing across London.
We support individuals, employers, solicitors, social workers and other organisations.
Order online, then attend our Central London Patient Reception after confirmation. Selected home-testing options are also available.
Samples are analysed by UKAS-accredited laboratories, including The Doctors Laboratory. Results are reviewed and sent securely by email.
Need help choosing the correct test?
Call 0207 871 3015 or email enquiry@drugtest.london.
Drug Test London is a brand of AIS Health Ltd. Company number: 09835294.