From owner-metabolic-reg@net.bio.net Tue Feb 21 22:00:00 1995 Path: biosci!daresbury!hgmp.mrc.ac.uk!news.dcs.warwick.ac.uk!warwick!yama.mcc.ac.uk!usenet From: (info) Newsgroups: bionet.biology.cardiovascular,bionet.metabolic-reg Subject: Boric acid as a preservative Date: 22 Feb 1995 15:54:35 GMT Organization: Manchester Computing Centre Lines: 6 Message-ID: <3ifmnr$cd9@yama.mcc.ac.uk> NNTP-Posting-Host: lris.spe.man.ac.uk Xref: biosci bionet.biology.cardiovascular:146 bionet.metabolic-reg:415 Does anyone out there know if using orthoboric acid 1tsp / 1-2 litres as a preservative for 25 hr urine samples is likely to cause problems when assaying microalbuminuria. Any help comments, references appreciated. Lisa Dept Public Health, University of Manchester, UK .