| Literature DB >> 663550 |
Abstract
An easy and cheap analysis of total prophyrin in urine is described based on the ion exchange resin Dovex 2 X 8, 50--100 mesh. Recovery of added porphyrin varied between 65 and 90% for uro- and 70 and 95% for coproporphyrin. The use of the method with internal standard is described and exemplified. Ammoniacal solutions of crystalline free porphyrins were used as standards.Entities:
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Year: 1978 PMID： 663550 DOI： 10.1080/00365517809108424
Source DB: PubMed Journal: Scand J Clin Lab Invest ISSN： 0036-5513 Impact factor: 1.713