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pH 7 Buffer / Calibration Solution
65ml or 500ml bottle of pH 7 calibration solution for pH meters. Can be used with the pH meter in our premium metal cutting kit.
pH buffer 7 @25
Calibration solution for pH Meters.
You can choose between:
65ml bottle (£3.49 per bottle excl VAT)
500ml bottle (£15.74 per bottle excl VAT)
Choose the size that you require from the dropdown.
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