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yes it better because there are more bacteria in a urine sample than a hair sample
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∙ 13y ago
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What has the author Bernard A Gropper written?
Bernard A Gropper has written: 'Developing drug testing by hair analysis' -- subject(s): Analysis, Hair, Urine, Drug testing
Does Hilton hotel use hair or urine for their drug screening?
hair analysis is extremely expensive. Unless your applying for FBI or CIA, plan on a UA toxicology.
What type of drug screen does Dow corning do Hair Urine?
Hair and urine testing
Does Geico use urine or hair drug testing most often you very rarely smoke but I'm a little concerned?
Geico uses both hair analysis and urinalysis. The hair test screens for drug use from the past 90 days.
What are the different kinds of drug tests?
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.
Does volkswagen Chattanooga do hair or urine drug testing?
They do Hair testing.
Does rogaine or any other hair growth drug show up in urine drug tests If so for how long?
No. Urine isn't drug tested for Rogaine.
What type of drug test Toyota use?
Hair & urine
Does Michelin in Lexington South Carolina hair drug test or urine?
Hair Test
How long is sildenafil citrate detected in urine?
Viagra is not tested for in urine/hair drug screens
Does Goldman Sachs use urine or hair for pre-employment drug screening?
urine only
How long will amphetamines be detected in a hair analysis drug test?
As long as you have the hair you had when you did the speed.
