M. Biesaga et M. Trojanowicz, PHOSPHORUS SPECIATION IN NICKEL-PLATING BATHS BY ION CHROMATOGRAPHY, Journal of chromatography, 705(2), 1995, pp. 390-395
A non-supressed ion chromatographic method with conductivity detection
for the simultaneous determination of hypophosphite, phosphite and or
thophosphate was developed. Separation of phosphorus oxyanions from la
ctate present in the plating bath samples was achieved by modification
of the succinate eluent with acetonitrile.