ritalin

I am looking for all kind of benzo's. I am a trader/webshop in the Netherlands and I want to buy in bulk. This also means that I am looking for a good purchase price. who can help me with that?

Introduction Methylphenidate (Ritalin; Concerta) synthesis method can be learned in this topic. It is the simplest way to produce this substance which isn't taking any elaborated glassware, equipment and special conditions such as high pressure, inert atmosphere or extremely low or high...