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Escriche JM, Estelles ML, Reig FB.
Spectrophotometric determination of cadmium with 1-(2-pyridylazo)-2-naphthol and non-ionic surfactants Application to acetic acid extracts of ceramic enamels.
Talanta. 1983 Dec;30(12):915-8.
- DOI:
http://dx.doi.org/10.1016/0039-9140(83)80213-6
A non-ionic surfactant as a new solvent for liquid—liquid extraction of zinc(II) with 1-(2-pyridylazo)-2-naphthol
Talanta. Volume 25, Issue 10, October 1978, Pages 585-589
- DOI:
http://dx.doi.org/10.1016/0039-9140(78)80151-9