title: Complexometric photometric titrations without an indicator.
abstract: Calculations of titration curves in advance with the aid of conditional constants saves some experimental work. The limits of a conventional titration curve are determined, the titration of lead with EDTA being used as an example.
authors.affiliation: Department of Analytical Chemistry, Abo Akademi, 20500 Abo 50, Finland.
authors.forename: C
authors.initials: C
authors.lastname: von Haartman