Mastering the Art of Low‑Stress Training (LST)
A scientifically grounded guide for growers to unlock their plant...
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Description
This test allows urine to be tested easily for products of decomposition and residues of THC. This urine test (unlike a standard test) has a sensitivity level similar to that in the lab and therefore reacts even to small amounts of residue in the urine. Included: 1x test strip THC (detection limit 25 ng/ml), 1x detailed instructions.