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Complexometric determination of iron in heme proteins with 4-(2-pyridylazo)resorcinol

✍ Scribed by S.N. Vinogradov; T.F. Kosinski; B. Zak


Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
141 KB
Volume
120
Category
Article
ISSN
0003-2697

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A method was developed for the determination of V(V) in the presence of V(N) using flow-injection analysis (FIA). In this method, V(V) forms a coloured complex with 4-(2-pyridylazo)resorcinol (PAR), while a complexing agent, 1,2cyclohexanediaminetetraacetic acid (CDTA) was added to mask the interfer