Reading the book The Construction And Operation Of Clandestine Drug Laboratories would have definitely helped him.
When setting up a lab, it is absolutely important to choose the location in a way, that it can not be traced back to you in a case of emergency.
Also, letting unnecessary or...
Yo . I came up with another idea how to build a synthesis device ... (for mephedrone synthesis in nmp) thanks to the gravitational flow of the liquid we are able to divide the solution after the reaction (right after the methylamination is finished). Thanks to this, in tanks of this capacity...