Original scientific paper

On the calcium determination in human serum

Kata Voloder ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, Zagreb
B. Blažeković ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, Zagreb
Vl. Simeon ; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, Zagreb

Abstract

A complexometric method for calcium determination in human serum is described which uses 1,2-diaminocyclopentane-NN'-tetraacetic acid as titrant and calcein as indicator. It was observed that serum iron can be masked with cupferron which is more convenient for this purpose than KCN which causes the results to be too high. The method is applicable in the concentration range from 5 to 200 mgCa/100 ml.

Keywords

Hrčak ID:

175240

URI

https://hrcak.srce.hr/175240

Publication date:

17.9.1969.

Article data in other languages: croatian

Visits: 1.217 *