0
No. When given a drug test you will be watched to make sure you don't cheat. The chemicals used will be able to tell that the urine is old as well as what drugs you have taken. If they have any doubt with a urine test they can test your hair and that will show what drugs you have had.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
If urine is old will a drug test show it?
Yes, but only if it has been freezedried and reconstituted within 2 hours before the test. Urine generally is of no use once it has been exposed to the air. It's only good if you don't allow it time & atmosphere to spoil. Anomal urine can also be used, and is undetectable, as they don't test for source, but only what is in it.
When does urine get too old for drug test?
not if it's kept refrigerated, but then it's harder getting it back up to 98 degrees
Can you pass a urine test with 7 day old refrigerated urine?
the test can result in negative but with that said the urine would not be body temperature and that would be a huge red flag to whom ever is giving the drug test. so yes you could pass but the test giver would know it's probably not yours.
Can you use 3 day old urine for a lab test?
No . The urine should be tested immediately with a home test or the sample provided at the doctor's office or clinic. Sometimes you will be asked to bring a sample to the lab of the 1st urine you pass in the morning. But it should be that same day, not stored for 3 days.
If the urine is old will it test posative for drugs if urine is really clean of drugs but just old?
no... but, drug tests show how old the urine is and the urine is always tested with a thermometer to make sure that it is YOUR body temp... the best way to pass a urine test is to know how long drugs will be in your system dont smoke weed one month before a drugs test dont take exstacy, cocaine, ketamine etc 1-2 weeks before a drugs test... LSD on the other hand (my specialist subject) cannot be traced after 6 hours of taking it... NO drugs tests test for acid :) hope this helps :)
What does a 90 degree urine sample mean?
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
If urinated in a cup will the urine get old?
it will in about 1 hour
Can two day old urine pass a drug test?
Yes as long as it doesn't smell rotten. Do not keep near a source of heat, instead refrigerate, but don't freeze.
Does week old urine test accurately for drugs?
yes you can,
Will 5 day old refrigerated urine work on a drug test?
no it will not work after five days unless it has been refridgerated n the only way it will work is if u refridgerate it immediately
Does Old Navy drug test?
yes every place drugs test
Will your urine work for a pee test if the pee is a couple days old?
No.
