Urine test
The most established method for drug testing and the sample type that often provides the longest detection time for many substances. Used in both workplace and healthcare/treatment settings, with workplace testing following clear procedures for privacy and legally sound handling.
Why choose urine testing?
Urine testing is the most well-established method for drug testing and offers the longest detection time for the majority of substances. The method is scientifically validated and the results are legally sound.
Detection time (THC)
Results within 5 days with laboratory verification.
Advantages of urine testing
Urine analysis offers several unique advantages that make it the first choice for many organizations
Longest detection time
Urine tests have the longest detection time for most substances, making it possible to detect previous use.
Analyzes entire drug groups
Each test analyzes entire groups of substances, including metabolites and derivatives.
Well-established and proven method
Urine analysis is the most established method for drug testing with decades of scientific validation.
Cost-effective solution
Compared to other sample types, urine tests offer excellent value for money.
High accuracy
With modern LC-MS/MS analyses, very high precision and reliability in results is achieved.
What can urine tests detect?
Approximate detection times after last intake
Cannabis (THC)
3-30 days*
Amphetamine
2-4 days
Methamphetamine
2-4 days
Cocaine
2-4 days
Opiates
2-4 days
Benzodiazepines
3-7 days**
MDMA (Ecstasy)
2-4 days
Buprenorphine
2-6 days
Tramadol
2-4 days
Ketamine
2-4 days
GHB
12-24 hours
Synthetic cannabinoids
3-7 days
* Cannabis: 3-4 days with single use, up to 30 days with regular use
** Benzodiazepines: Varies significantly depending on type (short-acting vs long-acting)
How the sampling works
A simple and smooth process from sampling to results when the sample is sent to the laboratory.
Preparation
The sample collector prepares the materials and informs the person being tested about the procedure and privacy routines.
Sampling
Urine sample is provided according to established procedures. Temperature is checked to ensure sample authenticity.
Validation
The sample is validated for temperature, pH level and creatinine level to detect any manipulation.
Transport
The sample is sealed and sent to our accredited laboratory Synlab in Germany.
Laboratory analysis
The sample is analyzed using LC-MS/MS technology for highest precision. Over 60 substances can be detected.
MRO review
For positive results, these are reviewed by a Medical Review Officer (MRO physician) before reporting.
Integrity and manipulation protection
We take privacy matters very seriously and have developed procedures that protect both the individual's dignity and the test's reliability.
- Temperature control – The sample is checked for correct temperature (32-38°C) to ensure authenticity
- Creatinine control – Low levels may indicate that the sample has been diluted
- pH control – Abnormal pH values may indicate attempted manipulation
- Oxidation test – Detects if oxidizing agents have been added
- Discreet procedures – Sampling is conducted with respect for the individual's privacy
When is urine testing best suited?
Urine testing is ideal when you want to detect drug use over a longer period or need to analyze entire substance groups.
Planned controls
When the test occasion is scheduled in advance, e.g., at annual health checks.
Historical detection
When you want to detect drug use that occurred days or weeks earlier.
Treatment facilities
Regular follow-up of clients in treatment or rehabilitation.
Pre-employment screening
Part of the recruitment process for safety-sensitive positions.
Post-accident testing
Investigation after workplace accidents or incidents.
Cannabis detection
Longest detection time for cannabis compared to other sample types.
Ready to get started with urine testing?
Contact us for advice on how urine testing can suit your business. We'll help you choose the right testing solution and implement procedures.