Concurrent determination of total serum calcium and magnesium by thermometric titration with ethylenediaminetetraacetate

R. H. Callicott, P. W. Carr

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Total serum calcium and magnesium may be determined in one thermometric titration, with disodium ethylenediaminetetraacetate as the titrant. A 1 ml serum sample is diluted with 1 ml of tris(hydroxymethyl)aminomethane buffer (pH8) and titrated at a constant rate with a motorized syringe buret. Results by the thermometric method compared well with those by atomic absorption spectroscopy.

Original languageEnglish (US)
Pages (from-to)1084-1088
Number of pages5
JournalClinical chemistry
Volume22
Issue number7
StatePublished - Dec 1 1976

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