oxyprazolam (Stranger) 09-09-04 22:46 No 530523				Can DFE(difluoroethane) be subbed for TFE?
						SWIM has UTFSE and has fond nothing concerning this so please pardon if this has been discussed. For the tetra trap, can one sub difluoroethane for tetrafluoroethane? can SWIM expect similiar results? thanks in advance
		Rhodium (Chief Bee) 09-10-04 02:44 No 530565				Chlorine, not fluorine
						SWIM has UTFSE and has fond nothing concerning this No wonder, as the so-called 'tetra trap' procedure uses tetrachloroethylene rather than 1,1,1,2-tetrafluoroethane (boiling point -26°C) or 1,1-difluoroethane (boiling point -24.7°C). The Hive - Clandestine Chemists Without Borders
		oxyprazolam (Stranger) 09-10-04 03:15 No 530568				yes that would explain it.
						yes that would explain it. thanks Rhodium, after reading for hours and hours, the letters can play tricks on you sometimes