Orion™ Nitrate Electrodes

Measure nitrate in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Nitrate Electrodes. A separate reference electrode is unnecessary with this electrode, making it convenient to use with small sample volumes.

• Calibration standards catalog number: 920706 — 0.1M NaNO3; 920707 — 1000ppm N; 930707 — 100ppm N
• Required ISA catalog number: 930711 or 930710/nitrate ISS