Measurement of ionized magnesium with neutral carrier based ISE's. Progress and results with the AVL 988-4 magnesium analyzer

Abstract

Marsoner HJ, Spichiger UE, Ritter Ch, Sachs Ch, Ghahramani M, Offen-bacher H, Kroneis H, Kindermans C, Dechaux M. Measurement of ionized magnesium with neutral carrier based ISE's. Progress and results with the AVL 988-4 magnesium analyzer. Scand J Clin Lab Invest 1994; 54, Suppl 217: 45Sachs Ch, Ghahramani M, Offen-bacher H, Kroneis H, Kindermans C, Dechaux M. Measurement of ionized magnesium with neutral carrier based ISE's. Progress and results with the AVL 988-4 magnesium analyzer. Scand J Clin Lab Invest 1994; 54, Suppl 217: 45-51.Determination of the biologically-active fraction of magnesium with an AVL magnesium analyzer is discussed, with particular attention to pitfalls seen in the presence of heparin and/or silicone.