Highly selective and sensitive spectrophotometric determination of iron(II) and cobalt(III) with 4-(2-pyridylazo)resorcinol(PAR)
- 1 May 1972
- journal article
- research article
- Published by American Chemical Society (ACS) in Analytical Chemistry
- Vol. 44 (6), 1091-1093
- https://doi.org/10.1021/ac60314a045