If it's a GC/MS test it can.
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.
Yes, doctors can tel if a given patient used synthetic urine with ease with the current technology. When the sample is taken to the lab for examination the first test that would be formed is if the urine is synthetic or not.
They Could Tell Its Not Real Urine And You Could Get In Trouble
because its yellow
"yes you can tell if the urine is from a female or a male its a very simple process" The Urine Drug Test is usually an immunoassay for drugs, not a test to detect sex.
The color of the urine is based on how much you drink, not whether you are pregnant or not. You can not tell that by looking at your urine.
it will tell how much u have done overall and what kind such as benzo or regular such as hyro
Cats urine glows in the dark,and dogs urine doesn't.
What!?!?!?!?
Highly unlikely.
Drink it.
No, the appearance of urine does not differ between males and females. The composition and color of urine can vary based on factors such as hydration levels, diet, and overall health, but these differences are not based on gender.