tropine (Stranger) 10-17-03 13:53 No 465264				will meth freebase come off with toluene in
						a vaccuum assisted rotovap?  Toluene does have quite high bp. so I am worried that in the rotovap, the meth freebase will distill off with the toluene?
		starlight (Hive Bee) 10-17-03 14:52 No 465282				bps are very different
						so long as you are not pulling too low a vacuum you should be ok. what type of pump are you using and what vacuum does it achieve?
		Midi (Newbee) 10-17-03 23:52 No 465356				Tolulene boiling point
						Toulene bp - 110.6 What is freebase meths bp? http://www.greenspun.com/bboard/q-and-a-fetch-msg.tcl?msg_id=00749A
		Rhodium (Chief Bee) 10-18-03 07:31 No 465412				Methamphetamine boiling point
						The boiling point of methamphetamine at atmospherical pressure is 209-210°C, so it is very easy to separate from toluene, as long as you do not use excessive vacuum and heat.