12
Views
52
CrossRef citations to date
0
Altmetric
Original Article

Porphyrin Concentration from Ultraviolet Extinction a Note on the Calculation

Pages 193-194 | Received 15 Feb 1955, Published online: 08 Jul 2009

References

  • Askevold R. Routine analysis of porphyrins in urine. Scandinav. J. Clin. & Lab. Investigation 1951; 3: 318
  • Grinstein M., Wintrobe M. M. Spectrophotometric micromethod for the quantitative determination of free erythrocyte protoporphyrin. J. Biol. Chem. 1948; 172: 459
  • Hilger & Watts LTD. Spectrophotometric determination of porphyrins. London 1955
  • Rimington C. 1955, Personal communication
  • Rimington C., Sveinsson S. L. The spectrophotometric determination of uroporphyrin. Scandinav. J. Clin. & Lab. Investigation 1950; 2: 209
  • Sveinsson S. L., Rimington C., Barnes H. D. Complete porphyrin analysis of patholocical urines. Ibidem 1949; 1: 2

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.