Drug Screen Test Cassette (Saliva)

Box (25 Count), Carton (500 Count)

Generally:

TAT: Production — 2 weeks

Air: 5-7 days, Ocean: 4-6 weeks

Saliva testing products are a supplementary means of urine testing, which better avoids issues of adulteration, privacy, and unwillingness to provide urine samples, making it convenient for comprehensive testing. The cotinine oral swab test provides a non-invasive alternative that can be easier for individuals to comply with.

No, the results are affected by many factors, such as metabolism and the type of testing product you use, and this assay provides only a preliminary analytical test result. A cot drug test might yield a negative result even if the individual has consumed drugs. Particularly, if you do know that person is taking drugs, you should test again with a more specific alternate chemical method.

1. The tested object is not suitable for this product, such as using an amphetamine test product to test the person who has taken methamphetamine; 

2. If too much time has passed after taking drugs, the tested substance may have been metabolized by the human body, resulting in a concentration lower than the test line, affecting the cotinine saliva test detection time.

No, a preliminary analytical test result does not mean the illegal drug has been identified in the donor's system. Many home-run tests, including the cot drug test, can result in false positives. Professional judgment should be applied to any drug abuse test result, particularly when preliminary positive results are indicated, such as in a false positive cotinine test scenario.

As an internal quality control program, a colored line appears in the quality control zone (C) to indicate that sufficient samples have been added and that the correct operating procedures have been followed. This applies to tests like the saliva cotinine test kit, ensuring reliability.

They don't need to keep the same depth. As long as colored lines can be seen in the test zone (whether lighter, deeper, or equal than the lines in the quality control zone), they should be considered a negative result. This is crucial for interpreting results from tests like the cotinine mouth swab.