Nitrate Ionic Strength Adjustor Powder Pillows - pk/100

Product #: 2984799
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Ionic Strength Adjustor for use with IntelliCAL ISENO3181 or sensION+ 9663 nitrate ion selective electrodes. The ISA is critical for determining low level nitrate concentrations. Powder form does not dilute samples. Pack of 100 Powder Pillows.