Incomplete recovery of sodium determined in direct potentiometry in blood samples added with heparin salts

Scandinavian Journal of Clinical and Laboratory Investigation

Volumn 53, Issue 5, 1993, Pages 529-537

  Zoppi, F ^a   Guagnellini, E ^b   Manzoni, A ^c  

^a Clinical Biochemistry and Haematology Laboratory Niguard a Ca' Granda Hospital ^*  (Italy)

^b Istituti Clinici di Perfezionamento   (Italy)

^c Kontron Instruments SpA   (Italy)

Author keywords

Binding; Blood anti coagulation; Specimen volume syringe or tube volume ratio

Indexed keywords

HEPARIN; HEPARIN LITHIUM; SODIUM; UNCLASSIFIED DRUG;

ARTICLE; CLINICAL CHEMISTRY; HUMAN; PRIORITY JOURNAL;

HEPARIN; HUMAN; POTENTIOMETRY; SODIUM;

EID: 0027259030     PISSN: 00365513     EISSN: None     Source Type: Journal    
DOI: 10.1080/00365519309092550     Document Type: Article

References (16)

1. Too much heparin: possible source of error in blood gas analysis
2. Effect on biochemical parameters of blood collected into heparinized syringes
3. Recommendations for blood sampling for ionized calcium determination
4. Interference for heparin in commercial heparinized tubes in the measurement of plasma sodium by ion selective electrode: a note of caution
5. More on heparin effect on Na measurement (Letter)
6. Sources of error in sodium measurements (Letter)
7. A suggested strategy in the use of heparin in the ionized calcium, blood gases and electrolytes determination (Abstract)
8. Too much heparin: possible source of error in ISE sodium determination
9. Ion-selective electrodes for sodium and potassium: a new problem of what is measured and what should be reported
10. Analytical goals are applicable to all
11. Anticoagulant-induced preanalytical errors in ionized calcium determination on blood
12. Preanalytical errors in ionized calcium measurements induced by the use of liquid heparin
13. Hirudin: a calcium non-chelating anticoagulant (Abstract)