dilated_pupils
Bluelighter
I was wondering what method(s) are used to check the potency of MDPV (Methylenedioxypyrovalerone)?
-dp
-dp
GC-MS testing also works.
If you want to do an allergy test (snort a very small amount to determine potency), that's the best course of action. You can then work your way up from there in dosage.
It would hardly instill confidence for a chemical supplier to believe this a selling point."95%" pure