No, it turns blue when you have soaked it enough, you can only determine if it is positive once it is placed in test tube or strip nd wait 10 minutes for result, or send it to a lab to be thoughrouly examined
Do you mean salvia? If so, then no.
Drug test to check for methadone metabolites in urine
Tongues are usually not blue unless you are totally lacking in oxygen -- or you have been eating blue food!
If by roughage you mean bushes, trees or grass, no.
You throw it out. Better safe than sorry.
If you mean would bleach remove heroin from a urine sample the short answer is no heroin is a drug not a bacteria or virus if bleach was added to urine it would definitely not take the heroin out of the urine if it were present.
TND on a urine test typically stands for "Test Not Detected." This result indicates that the specific substance being tested for was not found in the urine sample. It is commonly used in drug screenings to show that the individual did not have detectable levels of the drug in their system at the time of testing.
That's a negative result...
Depending on the type of drug test you used, one faint line may mean different things. It likely means it found small amounts of a substance in your urine. Please refer to its specific instructions for clarification.
If a duck egg turns black and blue, it means that the fetus is not getting enough oxygen. It will most likely die.
It means that it has been exposed to excessive heat.
that its old, fresh urine samples are usually between those temperatures. So if taking a drug test it can spotted that someone may have brought in someone else's urine because it isn't hot/fresh