Ion-selective electrode for measuring carbonate concentration

Ion-selective electrode having a non-metal sensing element

Ion-selective electrodes

Ion-selective electrodes

Ion-selective layered sensor and methods of making and using the

Ion-selective measuring electrode device

Ion-selective measuring electrode device and method for measurin

Ion-selective membrane sensors with mercuracarborand ionophore

Ion-selective reference probe

Ion-selective sensor with polymeric membrane having phospholipid

Ion-sensitive electrochemical sensor and method of determining i

Ion-sensitive electrode and processes for making the same

Ion-sensitive electrodes

Ion-sensitive electrodes

Ion-sensitive FET sensor

Ion-sensitive film, method of producing the same and ion sensor

Ion-sensitive membrane electrode

Ionic activity measuring device

Ionic activity measuring device

Ionic concentration measuring apparatus and method