Literature DB >> 14276164

AUTOMATED ESTIMATION OF SODIUM, POTASSIUM, AND CALCIUM USING THE EPPENDORF FLAME PHOTOMETER.

A M BOLD, R J HURST, R R MCSWINEY.   

Abstract

An Eppendorf flame photometer may be used to estimate sodium, potassium, and calcium in plasma which has been automatically sampled and diluted. Readings may be automatically recorded by feeding the output from the photomultiplier into a sensitive recorder. This method estimates 60 samples an hour, using approximately 0.12 ml. plasma per estimation. The accuracy of the method is discussed.

Entities:  

Keywords:  BLOOD CHEMICAL ANALYSIS; CALCIUM; PHOTOMETRY; POTASSIUM; SODIUM

Mesh:

Substances:

Year:  1965        PMID: 14276164      PMCID: PMC472875          DOI: 10.1136/jcp.18.2.240

Source DB:  PubMed          Journal:  J Clin Pathol        ISSN: 0021-9746            Impact factor:   3.411


  5 in total

1.  Simple and precise micromethod for EDTA titration of calcium.

Authors:  D H COPP
Journal:  J Lab Clin Med       Date:  1963-06

2.  Determination of the ionised and ultrafilterable calcium of normal human plasma.

Authors:  G A ROSE
Journal:  Clin Chim Acta       Date:  1957-06       Impact factor: 3.786

3.  The quantitative approach to hospital biochemistry; normal values and the use of biochemical determinations for diagnosis and prognosis.

Authors:  I D P WOOTTON; E J KING; J M SMITH
Journal:  Br Med Bull       Date:  1951       Impact factor: 4.291

4.  A reassessment of normal plasmasodium levels.

Authors:  A F MOHUN; I J COOK
Journal:  Lancet       Date:  1962-04-14       Impact factor: 79.321

5.  A new principle applied to the determination of calcium in biological materials by flame photometry.

Authors:  J K FAWCETT; V WYNN
Journal:  J Clin Pathol       Date:  1961-09       Impact factor: 3.411

  5 in total
  2 in total

1.  Automated estimation of urinary calcium using the Eppendorf flame photometer.

Authors:  A M Bold
Journal:  J Clin Pathol       Date:  1966-11       Impact factor: 3.411

2.  Use of silicon photovoltaic cells to provide a second channel in flame emission photometry.

Authors:  R J Hurst; A M Bold
Journal:  J Clin Pathol       Date:  1966-11       Impact factor: 3.411

  2 in total

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