- ✔ Ready to be shipped
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.
Customers who bought this product also bought:
Refractometer for determining the concentration of industrial fluids.View
Premium Metal Cutting Fluid Kit with 8 dipslide capacity incubator, 2 boxes of dipslides and a pH Tester.View
Free download of an editable Excel document for recording bacteria, yeasts, moulds and fluid concentration levels for...View