Thermo Scientific Orion Nitrate Electrodes

The Thermo Scientific Orion Nitrate half-cell combination electrode 246-48481 and Orion Ionplus Nitrate Electrodes 246-48526 measure nitrate in aqueous solutions simply, accurately, and economically.
The Orion Ionplus Nitrate Electrode offers additional benefits from its Sure-Flow combination reference design.

A separate reference electrode is unnecessary with this electrode, making it convenient to use with small sample volumes
• Free-flowing Sure-Flow junction assures stable, drift-free potentials
• When measuring dirty samples that would clog conventional electrode junctions, the Sure-Flow junction can be cleaned by pressing the electrode cap

Calibration standards catalog number:
• 0.1M NaNO3 (246-24946 )
• 1000 ppm N (246-24949)
• 100 ppm N (246-25081)

Required ISA catalog number
• 246-25087 or 246-25084, nitrate ISS
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