Quote Originally Posted by nottyvixen
The only way to truly know if your sample is still ok is to rehydrate and test.
False. The only accurate way to tell if a synthetic batch is bad is to run a validity test strip on the batch to see if the creatinine, pH, SG, etc. are all within the acceptable limits. Validity test strips can be found by doing a Google search for drug adulteration test strips.


If synthetic tests good on the validity check, the crystals, chunks and any other matter can be filtered out, using a section of an old nylon stocking.
Burnt Toast Reviewed by Burnt Toast on . Synthetic Urine expiration Does synthetic urine have an expiration date? and if so how long from the date of purchase is it? Also would powdered synthetic urine last longer then synthetic urine that is ready to go out of the bottle? Finally... what synthetic urine would you recommend based on relability and price? I would have gone with quick fix but it seems like its somewhat unreliable now. Rating: 5