Cannabis / THC Urine Test – Box of 50
Our cannabis urine test (box of 50) provides reliable detection of cannabis, marijuana and hashish use through the primary metabolite THC-COOH. With a cut-off of 50 ng/mL and a detection window of 2–30 days (depending on frequency of use), this test is ideal for workplace drug screening, boarding schools and institutional testing.
Technical Data
| Analyte | Cut-off (ng/mL) | Detection window |
| THC-COOH (cannabis) | 50 | 2–30 days |
How to Use
- Collect urine sample in a clean, dry container.
- Dip the test strip vertically into the urine for 10–15 seconds (do not exceed MAX line).
- Read the result after 5 minutes. Do not read after 10 minutes.
Result interpretation:
- Negative (2 lines – C and T): THC-COOH below 50 ng/mL.
- Positive (1 line – C only): THC-COOH above 50 ng/mL.
- Invalid (no C line): Repeat with a new strip.
Why Choose Testora?
- 50 tests per box – competitive B2B pricing
- CE-certified – IVDR compliant
- Fast EU delivery from Denmark
- Volume discounts available for larger orders
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