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MarijuanaScan is an easy, visually-read urine screening test with a high degree of sensitivity and specificity, that does not require instrumentation.
$ 15 .99
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MarijuanaScan tests are based on the principle of specific immunochemical reaction between antibodies and antigens to analyse particular compounds in human urine specimen. The assay relies on the competition for binding antibody between drug conjugate and free drug which may be present in the urine specimen being tested. When a drug is present in the urine specimen, it competes with drug conjugate for the limited amount of antibody-dye conjugate. When the amount of drug is equal or more than the cut-off level of 50 ng/mL, it will prevent the binding of drug conjugate to the antibody. Therefore, a positive urine specimen will not show a coloured band on the test line zone, indicating a positive result, while the presence of a coloured band indicates a negative result. A control line is present in the test window to work as procedural control. This coloured band should always appear on the control line zone if the test device is stored in good condition and the test is performed appropriately. The control line serves to validate the test results.
1. Collect at least 30 mL of urine. 2. Remove the test from the foil pouch. Do not break the seal of the pouch until ready to begin testing. 3. Remove the protective cap and place the revealed strips into the urine sample. 4. Hold there until the urine is seen to visibly migrate up each of the six test zones. Do NOT allow the urine level to touch the plastic device. 5. Replace the protective plastic cap and place the tests on a flat dry surface. Read the results between 5 - 8 minutes.
1. For in vitro diagnostic and forensic use only. 2. Do not use the product beyond the expiration date. 3. Handle all specimens as potentially infectious. 4. Do not open foil pouch until it is ready to be tested. 5. Use a new urine specimen cup for each sample to avoid cross contamination.