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In order to test the marijuana level quickly Marijuana drug test kits can be used. This is a one step operation for finding THC (tetrahydrocannabinol) level through urine sample. This test is relatively easy to take and you get accurate results – 95% to 98% – in a short time. You can test your urine sample for Marijuana level using Marijuana drug test kits at home in privacy.
The THC One Step Marijuana Drug Test Kits is a rapid urine screening test (dip-and-read test) and the test does not require any special instruments. The test uses a monoclonal antibody for detecting selectively 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 50ng/mL. The Substance Abuse and Mental Health Services Administration (SAMHSA, USA) has suggested this screening cut-off for positive specimens. The Food and Administration department (FDA) has approved this test. The One Step Marijuana – THC – test card is easy to use and cost effective. It detects the presence of THC metabolite in human urine and the cut-off concentration is set at 50ng/mL.
At the time of testing, the urine specimen migrates upward by capillary action. If Marijuana content is less than 50ng/mL, it will not saturate the binding sites of the antibody coated particles in the test strip. The antibody coated particles will then be captured by immobilized marijuana conjugate and a visible colored line will show up in the test line region. If the level of marijuana is more than 50ng/mL the colored line will not form in the test line region and this is because it will saturate all the binding sites of anti-marijuana antibodies.
The analytical test results obtained from this test card is only preliminary and if you require more accurate information you must resort to an alternate chemical method that will confirm the analytical results above. The confirmatory method normally preferred is – Gas chromatography/mass spectrometry. It is essential to apply clinical consideration as well as professional judgment for any drug of abuse test result.
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Tags: marijuana drug test kit, pass a drug test, pass drug test
