pH 4 Standard solution 500 ml

R90.92

SKU: 9110 Categories: , Tags: ,

Description

pH 4 Calibration solution
Regular calibration will ensure the accuracy of the measurements taken
Always read and follow the instructions on the manual of each meter
explaining calibration of each meter.
500ml each

Note:
Pour the amount needed to calibrate the meter into a small container.
Discard the liquid after use, never pour the liquid back into the container.

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