Tools & Supplies Test & Measuring Equipment

4.01 pH Buffer Solution

Product ID: 9128

For precise calibration of pH meter.

Use this 4.01 pH solution when calibrating the pH meter for measurements below 5.0 pH. Also use it with the 7.01 pH solution for a two point calibration which improves the accuracy. Includes five 20-ml sachets.

1 Unit

In Stock
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