A blood test would actually be more likely to be more accurate, but urinalysis is more cost effective and easier to accomplish. It also requires very little training, which is different than a blood test.
No just urine testing.
YES
They use a standard urine test.
random urine drug testing, and saliva testing for hire and accident.
what type of testing does schlumberger use for pre employment
Arc urine testing is used to monitor levels of certain drugs, such as cocaine and marijuana, in a person's system. It is commonly employed in drug rehabilitation programs, probation monitoring, and workplace drug testing to ensure compliance with drug use policies. The results of arc urine testing can help gauge a person's drug use habits and potentially detect substance abuse issues.
Nope. The testing procedures and security measures prevent this from happening.
Urine, saliva, and some blood test kits for home/work use Gas-Chromography will test hair, blood, urine, saliva. There are reaction agents that change color depending on if they detect a drug or not. Spectral analysis of the light from a burned sample.
I have been using my sons urine for years now and I have never EVER failed a drug test. I am a woman too!
Use it for what? Drug testing? Testing can reveal the sex of the donor, regardless of female's time of month.
Yes. They will also use urine and blood in some cases.
Almost no drug is detectable in urine 3 months after last use, this usually requires testing of hair.