Easy to use and easy to read. 1 set of instructions in English (graphically illustrated and simply explained) Up to 99% concordance with GC/MS (laboratory reference method) This drug rapid test can be carried out in the comfort of your own home. To protect your privacy products are discreetly shipped in opaque outer packaging.
Negative: 2 red lines appear in the result window of the drug test one in the control region (C) and one in the test region (T). The colour intensity of the test line (T) can vary. This result indicates that the concentration of the drug is below the det Positive: 1 red line appears in the control region (C) of the result window of the drug test and no line appears in the test region (T). Invalid: A control line (C) does not appear in the result window of the drug test.