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Growth Technology - pH Buffer 4
£3.50
Tax included
A solution with a set pH value of 4.00 - to be used for calibration of pH meters, monitors and controllers.
Growth Technology - pH Buffer 4
pH buffers are solutions of a known and fixed pH. These are used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter. A solution with a set pH value of 4.00 - to be used for calibration of pH meters, monitors and controllers.