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PH measurement is a key step in many testing and water treatment processes. Changing the pH of the water can change the behavior of chemicals in solution. Learn more about how to determine pH and improve measurement accuracy.
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ISE standard sodium solution (Na +) concentration 1000 mg/l; volume 500 ml
Standard Sodium Ion Selective Electrode (ISE) solution for laboratory analysis.
SKU: 1474949
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ISE Standard sodium solution (Na +) concentration 100 mg/l; volume 500 ml, 1 L
Standard Sodium Ion Selective Electrode (ISE) solution for laboratory analysis.
SKU: 2318149, 2318153
Ammonia Ionic Strength Adjustor (ISA) Powder Pillows, pk/100
Ammonia Ionic Strength Adjustor (ISA) for Ammonia determinations by Ion Selective Electrode (ISE) method. Ideal for low Ammonia level readings. Pack of 100 powder pillows.
SKU: 4447169
Chloride Ionic Strength Adjustor (ISA) Powder Pillows, pk/100
Chloride Ionic Strength Adjustor (ISA) for Chloride determinations by Ion Selective Electrode (ISE) method. Ideal for low Chloride level readings. Pack of 100 powder pillows.
SKU: 2318069
