December 11th, 2009
Saliva is produced in and secreted from the salivary glands. Human saliva is composed of 98% water, while the other 2% consists of other compounds such as electrolytes, mucus, antibacterial compounds, and various enzymes.
Oral/saliva drug tests can commonly reveal using drugs for the past several days. The process of drug testing is usually used by employers for random, pre-employment, return-to-duty, or reasonable suspicion testing. Saliva-based drug testing is closely connected with the results of blood drug testing and is usually preferred in use for post-accident cases or on-the-job illicit substance usage, as the level of intoxication is estimated according to the amount of drug.
Saliva drug tests can act incontinently upon usage:
THC: up to 24 hours
COC: up to 2-3 days
OPI: up to 2-3 days
MET: up to 2-3 days
BZO: up to 2-3 days
Saliva (oral) drug tests are more accepted by people who overcome the testing, they are easy to process and don’t interfere with persons’ privacy. Saliva drug test samples can be collected anytime, anywhere and without the need for special collection facilities. Saliva drug testing is relating to screen if an individual has taken drug recently. You can receive the results incontinently after the procedure and don’t have to visit the lab. With the help of saliva drug test 8 (5 or 6 at once) different kinds of illegal substances can be screened (it depends on its kind). Since each collection can be directly observed, the risk of adulterated samples and chain of custody issues are practically eliminated. This test is the most reliable and purposeful in detection of recent drug usage.
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