Retabolil,
I read what you and others were saying; I had been thinking of sending an amp to the lab, but then I cracked one and smelled it: faintly sweetish. The taste is interesting, not bitter like a lot of drugs, but like a fruit, not exactly a cherry, sort of indescribable, like almond/cherry. My source swears it's the real thing, and his reputation for not sending along bad shit is very good, he seems very knowledgeable. Does the smell/taste thing alter your suspicions at all?
Also, the oil is clear and quite thick.
Hopefully yours
buffdoc