X-Message-Number: 15452 From: Date: Thu, 25 Jan 2001 14:29:58 EST Subject: correction A small correction: In my earlier post I said we add 750 ml glycerol to 250 ml water. I meant 250 ml of washout solution. R.E. Rate This Message: http://www.cryonet.org/cgi-bin/rate.cgi?msg=15452