Spectrophotometric determination of iron with DTPA

✍ Scribed by G. den Boef; M.F. Riemersma

• Publisher: Elsevier Science
• Year: 1964
• Tongue: English
• Weight: 158 KB
• Volume: 31
• Category: Article
• ISSN: 0003-2670
• DOI: 10.1016/s0003-2670(00)88802-9

✦ Synopsis

sary to make absorbance measurements within 5 min of the time that the reduction is carried out, since the silicon heteropoly blue colour is found to be stable for at least 24 h. Details of the modified procedure are being published in the form of a reportd.