7 in 1 Saliva Drug Testing Kit.
This professional workplace drug test kit is a fully portable, simple to use 7 in 1 Saliva Drug Testing and just requires the person being tested to put the test under their tongue for ~3 mins. Not only is this the easiest and most accurate drug test to use, it is also, as best we know, the only oral drug test that is specifically produced for the UK market and covers the 7 main street drugs found in the UK.
Principle of the 7 in 1 Saliva Drug Testing Kit.
7 in 1 Saliva Drug Testing Kit (Oral Fluid) is an immunoassay based on the principle of competitive binding. Drugs that may be present in the oral fluid specimen compete against their respective drug conjugate for binding sites on their specific antibody.
During testing, a portion of the oral fluid specimen migrates upward by capillary action. A drug, if present in the oral fluid specimen below its cut-off concentration, will not saturate the binding sites of its specific antibody. The antibody will then react with the drug-protein conjugate and a visible coloured line will show up in the test line region of the specific drug strip. The presence of drug above the cut-off concentration in the oral fluid specimen will saturate all the binding sites of the antibody. Therefore, the coloured line will not form in the test line region.
A drug-positive oral fluid specimen will not generate a coloured line in the specific test line region of the strip because of drug competition, while a drug-negative oral fluid specimen will generate a line in the test line region because of the absence of drug competition.
To serve as a procedural control, a coloured line will always appear on the on 7 in 1 Saliva Drug Testing Kits at the control line region, indicating that proper volume of specimen has been added and membrane wicking has occurred.
Further Information
In the Health Information section of our site, there are details on the most commonly used drugs to help you to become better informed. Click Here for more information. Further information is available from the NHS website.
We also offer a variety of drug testing kits for the most common drugs. Drug testing kits are available with different testing strips so you can choose which drugs you want to test for.
