You cant smoke d-amph sulphate (i wish you could..then i probably wouldn't like methamphetamine a lot better than the dexedrine i get fo free)...i'd think basic solvent washes would pull most of the garbage out (and there would be a lot of it..) but IDK.
if you've got no speed tolerance, you could probably get away with snorting those as is (as in, there wont be too much powder, you will be able to get it all in ya nostrils instead of physcialyl not being able to get enough powder in ya nose...)..
no tolerance, snort 2-3 to start if you wanna get a proper full on high, snort one if you wanna get an idea of wat amphs are like.
long as you've done stimulants before i'd go with snorting 2-4 of those shits, if you dont have a tolerance.
@znegative, you're right, you CANNOT smoke d-amph/racemic amphetamine sulphate, the amphetamine sulph will actually combust before vaporization occurs, so you'll basically inhale degraded inactive shit and not actual speed....if you had pure sulph powder, in theory you could basify it to obtain amph freebase oil, then throw that in a meth pipe/vaporizer and smoke it, or you could maybe turn amp freebase to amp hcl and smoke that...no point to going to the trouble when methamphetamine is cheap and able to be smoked quite well/efficiently as is..
if oyu're in arizona and you wanna smoke amphetamines, go get some glass...
