The THC One Step Marijuana Test Strip is a rapid chromatographic immuno assay for the detection of 11-nor-?9 -THC-9 COOH (THC metabolite) in human urine at a cut-off concentration of 50 ng/mL. The THC One Step Marijuana Test Strip is a rapid urine screening test that can be performed without the use of an instrument. The test utilizes a monoclonal antibody to selectively detect elevated levels of marijuana in urine. The THC One Step Marijuana Test Strip yields a positive result when the concentration of marijuana in urine exceeds 50 ng/ml.

Our Marijuana drugs test card is:

• FDA Approved Tests
• A simple to administer dip-and-read test designed to detect a specific drug(s) in urine
• Results in just a few minutes
• 95% to 98% accurate
• Set to the SAMSHA Cut-off levels

Click here for Test Directions.

This test card provides only a preliminary analytical test result. A more specific alternate chemical method must be used in order to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (GC/MS) is the preferred confirmatory method. Clinical consideration and professional judgment should be applied to any drug of abuse test result, particularly when preliminary positive results are used.