General description Visit our Sensor Applications portal to learn more. Other Notes Neutral synthetic ionophore for Mg2+-selective microelectrodes.; The selectivities as compared to Na+, K+, Ca2+ are sufficient for intracellular measurement of magnesium ion activities: F. Lanter, D. Erne, D. Ammann, W. Simon1; Magnesium-selective ionophore for solvent polymeric membrane electrodes2 Legal Information Selectophore is a trademark of Sigma-Aldrich GmbH |