pH Buffer 7, Growth Technology

 BUFFER SOLUTIONS FROM pH-4 / pH-7 and pH-10 AVAILABLE

 These are used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter.

Available buffer solutions: pH 4 – pH 7 – pH 10

Available:  250 mls and 1 Litre

DELIVERY FROM JUST £3.95!

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