X-Message-Number: 15520 From: Date: Thu, 1 Feb 2001 13:29:41 EST Subject: clarification In my earlier notes re Grimes, I said we had not tried 21CM ice blockers yet because, as I understood it, they only somewhat reduced the necessary concentration of CPA, making it premature for us to try it. I should have added that the ice blocker is intended for use with vitrification, not with freezing. Robert Ettinger Cryonics Institute Immortalist Society http://www.cryonics.org Rate This Message: http://www.cryonet.org/cgi-bin/rate.cgi?msg=15520