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Drug Classifications and Detection Periods
Drug Classifications and Detection Periods
Drug Class
Drug Class
Amphetamines
Barbiturates
Benzodiazepines
Cocaine
Marijuana
Methadone
Opiates, Expanded
Phencyclidine
Propoxyphene
Drug Type
Drug Type
Stimulant
"Downer"
"Downer"
"Abused Drug"
Hallucinogen
Synthetic Narcotic
Opiate Narcotic
Hallucinogen
Synthetic Narcotic
Trade & Street Names
Trade & Street Names
Dexedrine, Meth, Speed
Amytal, Butisol, Florinal, Nembutal, Tuinal, Reds, Seconal, Black Beauties, Phenobarbital, Blue Angels
Ativan, Dalmane, Dizespam. Librium, Xanax, Serax, Valium
Coke, Flake, Snow Crack
Grass, Dope, Pot, Mary Jane
Dolly
Codeine, Heroine, Horse, Smack, Vicodin, Morphine
PCP, Angel Dust, Hog
Darvon, Darvocet
Approx. Detection Periods (Urine)
Approx. Detection Periods (Urine)
1-2 days
Up to 2-6 weeks
3-5 days or 3-6 weeks with heavy usage
2-4 days
2 days to 6 weeks
2-3 days
2-8 days
1-2 days as norpropoxyphene
Hair Testing
Hair Testing
Hair testing has a wider detection window based more on frequency of use.
Urine Drug Testing Result Interpretation Guidelines
Urine Drug Testing Result Interpretation Guidelines
A "Positive" urine drug test result indicates that the donor was exposed to the identified drug at some point prior to the collection of the specimen. It does not indicate that the donor was under the influence of the drug at the time of the specimen collection.
A "Negative" urine drug test result indicates that there were no drugs present at or above the cutoff levels used. It only indicates that no drugs were detected in that particular testing panel.Â
A "Dilute" urine drug test result is not a valid result. As a person can intentionally attempt to interfere with a specimen by diluting, the test is recommended to be recollected immediately as an observed specimen. The state of Indiana revokes probation based on a person submitting two dilute specimens.
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