DescriptionOakton, WD-35801-71, Single-Junction, Epoxy-Body, Gel-Filled pH Electrodes, Original Type ConnectThis economic electrode is ideal for field, clean water, and general-purpose applications...
DescriptionOakton, WD-35801-72, Double-Junction, Epoxy-Body, Gel-Filled pH Electrodes, All-in-One OriginalIdeal for most applications, including dirty field water and solutions with heavy metals or...