Horiba 7681S Nitrate Ion Electrode Tip / Cartridge, # 3200697412

The Horiba 7681S Nitrate Ion Electrode Tip / Cartridge, # 3200697412 is a replacement Ion Selective Electrode Tip.HORIBA's superior electrode technology has produced unparalleled tough pH glass bulbs and unique flat sensors. Electrodes have different designs to cater a wide range of applications - from pure water to complex samples.