Cole-Parmer Ammonia standard, 100 ppm ammonia as nitrogen, 475 mL bottle
Cole-Parmer Replaceable Membrane ISE Probe; Cyanide
Cole-Parmer Replaceable Membrane ISE Probe; Fluoride
Cole-Parmer Replaceable Membrane ISE Probe; Copper
Cole-Parmer Replaceable Membrane ISE Probe; Bromide
Use for oxidation/reduction measurements in plating baths, waste-water monitoring, and other general-purpose applications. Platinum band ORP withstands temperatures from 23 to 212ºF (-5 to 100ºC).
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