street amphetamines r usualy between 5% and 15% purity, 15% being the absolute purist. A small line of 90% pure amphetamine
sulfate would kill most people as it is just far 2 potent. Swim
has a panda that loves dexamphetamine tablets, the 1's containing 5mg of dextroamphetamine sulfate. Swim's Panda once caculate the purity of these tablets and it was about 3% for most new uses of amphetamine 1 dexy up the nose would be enough 4 a good night out. please do not under estemate the power of amphetamine sulfate, even the smallest amount could send a recreational user to hospital.