title: Amperometric complex-formation titration of traces of cations.
abstract: The amperometric titration of cations with chelating agents can be extended to the microgram range by using a rotating mercury anode.
authors.affiliation: Laboratorium voor Analytische Scheikunde der Universiteit Nieuwe Achtergracht 125, Amsterdam CNetherlands.
authors.forename: F
authors.initials: F
authors.lastname: Freese
authors.forename: G
authors.initials: G
authors.lastname: Den Boef