Blood collection at collection point
- After your order you receive instructions by email
- Make an appointment at a collection point near you
- Blood collection at 1,000+ locations across the Netherlands
Blood collection at collection point
- After your order you receive instructions by email
- Make an appointment at a collection point near you
- Blood collection at 1,000+ locations across the Netherlands
- Receive your results digitally by email
What is THC?
Tetrahydrocannabinol (THC) is the primary psychoactive substance found in cannabis. THC is responsible for most psychological effects experienced when using cannabis, such as euphoria, relaxation, and sometimes altered sensory perception.
Why have THC tested?
Testing for THC can be useful for individuals who wish to monitor cannabis use, whether for personal, medical, or legal reasons. This is particularly relevant in environments where cannabis use is regulated or restricted, such as by some employers, in competitive sports, or for adherence to medical cannabis programs.
What does it indicate?
The presence of THC in the blood indicates recent cannabis use. The amount of THC can help assess the degree of exposure and sometimes the effects the user may experience.
What does a high THC level mean?
A high level of THC in the blood suggests recent consumption of cannabis. This can be associated with stronger psychoactive effects, including reduced motor skills, altered cognitive functions, and in some cases, anxiety or paranoia.
What does a low THC level mean?
A low level of THC may indicate sporadic use or the passage of time since the last use. It may also suggest a low dose of cannabis consumption.
THC blood test (cannabinoid from serum CANNS) THC (cannabis) method GC/MS*
Frequently asked questions
Answers to what people usually want to know.
How does it work from order to result?
After ordering we generate a referral letter and email you the instructions. You pick a collection point yourself and book an appointment there. Blood is drawn at the location, processed at the lab, and your result arrives digitally.
How quickly can I get tested?
Usually very quickly. Collection points typically have slots within a few days, sometimes even same-day. It depends on how busy the location is. For a few specialist analyses we first ship collection materials, which takes a bit longer.
Do I need to book an appointment?
At most collection points yes. Some accept walk-ins. This is clearly indicated per location. You choose the location that works best for you.
