Rosen's ninhydrin solution for the Beckman/Spinco amino acid analyzer

✍ Scribed by William S. Knight

• Publisher: Elsevier Science
• Year: 1968
• Tongue: English
• Weight: 214 KB
• Volume: 22
• Category: Article
• ISSN: 0003-2697
• DOI: 10.1016/0003-2697(68)90298-4

✦ Synopsis

of ferric acethydroxamate, as obtained with a pure sample of lithium acetyl phosphate (C IS.SO%, H 1.98%, P 20.55%), has been found to be 0.170 +-0.002 at 505 m/l, a value that is very close to that for succinhydroxamate.

These results are typical examples of the greater sensitivity and improved reproducibilit#y achieved when following the above proccdurc. Ddpartcment de Biochimie ~Ictcromole'czllaire C.N.K.S.