Yellow and orange colors indicate a positive test result, while any other color is reported as a negative result. Supplementary File 1. Color test results for substrates.2018-02-05
What does the color purple mean on a drug test?
For example, the color test for cocaine is Cobalt Thiocyanate; addition of cocaine will produce a rapid blue color change. Another example of a color spot test is the Marquis test, which will produce a purple color with the addition of certain drugs such as Heroin.
What do probation drug tests look?
Individuals on probation are often subject to urine drug testing, even if not convicted of a drug-related offense. Court-ordered urine drug tests typically screen for amphetamines, barbiturates, benzodiazepines, cocaine, marijuana, PCP, and opioids.2020-01-30
What happens if you fail a drug test on color code?
If they fail, they may be sent to county jail or prison. Cobb was first put on color code in 2012, after being charged with possession of pills. He was re-arrested for possession in 2016 and has been on color code ever since.2020-12-08