| Literature DB >> 9456544 |
R Kruszyna1, R P Smith, H Kruszyna.
Abstract
We describe a simple method for measuring sodium azide concentrations in aliquots of blood and other tissues. Aliquots are acidified, converting azide to volatile hydrazoic acid (HN3) which is then trapped in sodium hydroxide. We analyze the resulting aliquots by ion chromatography, using a sodium tetraborate eluent and suppressed conductivity detection. The method is sensitive to at least 100 ng/mL.Entities:
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Year: 1998 PMID： 9456544
Source DB: PubMed Journal: J Forensic Sci ISSN： 0022-1198 Impact factor: 1.832