Nitrate Ion-Selective Electrode

For LabQuest, LabPro, Go! Link, CBL 2™, and CBL
	Nitrate Ion-Selective Electrode Order Code:NO3-BTA Price: $175
The Nitrate Ion-Selective Electrode is automatically detected and calibrated when connected.
	The Nitrate Ion-Selective Electrode is used in 1 experiments in 1 book and in 1 innovative use [more info]

Nitrate ion concentration is an important parameter in nearly all water quality studies. Nitrates can be introduced by acidic rainfall, fertilizer runoff from fields, and plant or animal decay or waste.

• Electrodes are combination-style, non-refillable, and gel-filled.
• It is important for you to know that Vernier ISE membranes, like all other PVC ISE membranes, have a limited life expectancy; however, the replaceable module of Vernier ISEs allows you to simply discard the used one, and replace it with a new module. We recommend that you do not purchase replacement modules far in advance of their expected time of use, as their life expectancy is limited as well.
• Included with each ISE are two calibration standards and a Short-Term Soaking Bottle.