Reference electrode for Aqueoous solution (Hg type)
RE-2BP Calomel Standard reference electrode (saturated KCl)
Saturated Calomel Reference Electrode
Hg/HgO Reference Electrode
RE-2CP Hg2SO4 Reference electrode free from chloride ion (saturated K2SO4)
RE-61AP Hg/HgO Reference electrode for alkaline solution