AN UNBIASED VIEW OF PICTURES OF PERVITIN PILLS

Illicit methamphetamine is a lot more usually produced by the reduction of ephedrine or pseudoephedrine, which creates the greater active d-methamphetamine isomer. The maximum conversion rate for ephedrine and pseudoephedrine is 92%, Though commonly, illicit methamphetamine laboratories convert at a rate of 50% to 75%.Scottish creator Irvine Welsh