So I have recently come across a source for raw powder, and I am thinking of making some Test Prop at some point in the future. My concern at this point is that the powder will be cut with something in an attempt to maximize product. Therefore "underdosing" the gear I will eventually produce. I am curious if there is a method whereby I could seperate the actual raw prop powder, from any possible cutting agents/fillers. For instance, if you were doing a fina conversion, you could dissolve the fina into Methyl Alcohol, this would dissolve the trenbolone acetate, allowing you to filter off the glue and binders, from the original fina pellets. I am wondering if there is a similar process where I could dissolve the powder I recieve into a chemical solution and filter off any possible fillers/cuting agents. Hopefully BR will have some input, although ANYONE with knowledge is welcome to interject.