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Lab tests can be much more accurate than a home test, but the best home tests are pretty much identical to the simpler lab screens.

One advantage the lab will have is better technique (due to practice) and familiarity with what a positive or negative test is supposed to look like.

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9y ago
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14y ago

They are said to be just as affective, but I believe that the most percise way and most accurate would be at the lab. In a nut-shell "home" drug tests suck but shouldn't be taken for granted.

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12y ago

No but they do have drug test that test for every harder drug then bud

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Q: Are there home drug tests that test only for cocaine?
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Will klonapine show on drug test?

If the drug test effectively tests for Benzodiazepines, then yes, it will. If it is a generic urine test purchased for home use, they usually do not test for Benzos. Home urine tests only test for THC, Cocaine, PCP, Methamphetamines, and Amphetamines.


Does acid show up on drug tests?

The majority of drug tests only test for 5 drugs: marijuana, cocaine, pcp, methamphetamine, and opiates. So unless a drug tests is testing specifically for LSD,(which they typically do not) then LSD will not cause a positive.


What is the point of drug testing for cocaine when it is out in 2 days?

Although cocaine itself only remains in the users blood for around 72 hours the drug test for cocaine is actually testing for its metabolite known as benzoylecgonine. Benzoylecgonine remains in the body for up to 30 days after cocaine has been last used which is why cocaine is listed as substance being tested for on standard 5 panel drug tests.


What drugs was Charlie Sheen on?

Coke "cocain"


What is the difference between a lab drug test and home drug test?

One is done at home and the other is done in a lab. It really depends upon the lab! Some labs actually use the same tests that are often sold for home use. Sometimes labs will perform a "rapid test" and them only do GCMS or LCMS confirmations. For more information about labs or rapid tests, see drugs-information-home-page.com They have lots of information about drugs, drug testing, labs, home drug tests, etc.


Is a month long enough to have a clean swab test for cocaine?

Yes. Cocaine is only detectable in swab tests for a couple of days.


What Home remedies work to pass cocaine test?

There are no home remedies for passing a cocaine test. The only thing you can do is eat properly, and drink plenty of liquids to pass thru your system. Cocaine basically comes out of your system in a few days so the wait is not terribly long too be clean from the drug.


Which is the only drug that can kill a person the first time he consumes it?

cocaine


Is drug testing expensive?

It can be. The simplest, most basic five-panel drug test--THC, cocaine, opiates, amphetamines and methamphetamines are the Department of Transportation's big five--only costs about four dollars in quantity. At the other end of the scale are "comprehensive" tests which look for every abusable prescription drug in the world. Those tests run hundreds of dollars.


How do they do drug testing for cocaine?

They can take samples of your follicles and even give you a cotton swap test. Cocaine can be detected by a urine sample drug test. Interestingly, cocaine can only be detected for a few hours right after being used.


What local shots given at hospital for pain will show up as cocaine?

None..! Cocaine is a tropane alkaloid, only cocaine shows up as cocaine on a drug screening. The medications used for pain (opiates or the synthetic opioids) will show up as just that, opioids.. Most opiates show up as morphine metabolites. Standard drug tests for opiates also test for the metabolites of other commonly abused opiates (diacetylmorphine (heroin), oxycodone, hydromorphone, codeine metabolites, etc.)


Why did no Ativan show up in urine drug test after taking it for 8 years?

Most drug tests are only testing for the 5 drugs that are part of a standard drug test (Marijuana,Cocaine,Opiates,Meth,PCP). Unless they have a reason to suspect you of using another drug, they will most likely leave it at testing for the drugs I listed above.