| From: | andreah@imclone.com (by way of histonet) |
| To: | histonet <histonet@magicnet.net> |
| Reply-To: | |
| Content-Type: | text/plain; charset="us-ascii" |
What does everyone recommend for the disposal of the 2-methyl butane that is used as a cooling agent in snap freezing with liquid nitrogen? The tissues never contacts the liq. nitrogen only the 2-methyl butane ... Andrea