Stannous-ion quantitation in pyrophosphate and polyphosphate radiopharmaceutical kits using differential pulse polarography

✍ Scribed by Martin H. D. McBride; Robert E. George; Wayne V. Kessler; Stanley M. Shaw

• Publisher: John Wiley and Sons
• Year: 1977
• Tongue: English
• Weight: 241 KB
• Volume: 66
• Category: Article
• ISSN: 0022-3549
• DOI: 10.1002/jps.2600660634

✦ Synopsis

Stannous salts are used as reducing agents in many radiopharmaceutical kits. Differential pulse polarography, with 1 M sulfuric acid as the supporting electrolyte, is a relatively simple and effective technique for stannous quantitation and can be used in the quality assurance testing of pyrophosphate and polyphosphate radiopharmaceutical kits.