Brand: Prim
Reference: 001525
Drug test to detect marijuana or THC in just 5 minutes with excellent reliability of up to 99%. For the test to be safer, it is recommended that the test and the urine to be analyzed are at a normal temperature.
How to use:
Negative:Two lines appear, one red in the control area and another of the same color or pink in the test area.
Positive: Only one line appears in the control area and none in the test area.
Invalid:No line or only one line appears in the test zone. In some cases, the urine sample has been insufficient or the test has not been performed properly.