Question about fakes

[perfectpazzy]

if anyone is really curious about what they're getting, and if your anything like me you got your couple of vendors that you mainly stick to, so your repeatedly using your specific thing. you can get testing agents to test for your thing of choice. its a little touchy but not too expensive. however you need the right agents to react to it. and if it isn't that thing you think it is it won't tell you what it is , just that it isn't what you thought depending on chemical reaction.
. If you want to get even more detailed they're is a website where you can send the substance to be tested and they will figure out exactly what it is. very accurate. also it is a database to anonymously post what area the faulty substance was found in. I have used it once and was glad i did