Logically rather than moderating my posts, the whole thread should be removed,.
Your off topic posts are still visible if you click the post title, which you would know if you'd really read the FAQ This thread was started on the topic of a novel route to substituted amphetamines, not the travails of an OTC chemist, so it won't bee closed on your demand As far as your problems in vacuum distillation, the Europeans who created the science of organic chemistry, and their Greek and Arabic predecessors didn't know about borosilicate glass, or of companies that would provide such equipment, they made it themselves There's considerable information available here and on Rhodium's page on scientific glassblowing, perhaps you should spend more time studying what's available here, instead of trying to run the place