Raw product physical properties

[PhyziqPhreak]

Im not sure if this topic is acceptable to post, if not please remove and accept my apologies. Is there a defining characteristic to determine difference between types of raw powder. How could you distinguish between the raw power form of proviron, clomid, (anadrol), deca ??? Any information is appreciated.

 

[Skyman]

Melt test but compounds close to the same melting points could be swapped. Best to melt and get blood test after using. Need to know base blood test to see difference