Tag

Cannabis

2 articles

Detection Times & Cut-off Values • Jun 16, 2026

THC is detectable for 1 to 3 days in urine after single use, up to about a month with frequent use. Zuivertest does not...

Zuivertest

1 min read

Detection Times & Cut-off Values • May 23, 2026

Detection windows per substance and per matrix (urine, blood, hair, saliva). With lab cut-offs, what shifts them, and wh...

Zuivertest

7 mins read