Contains:
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4 x 250 ml reverse osmosis (RO) water - free of minerals and impurities
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4 transparent sample cups - ideal for calibration and testing
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4 stickers - pH 4.01, 6.86 and 9.18 + RO water
How to use
This kit is tailored for those who use pH meter for beer brewing, lab work or other precise fluid measurement. RO water ensures that your pH liquids are not contaminated by mineral residues - and the cups make it easy to dose without spillage.
Tip
Combine this set with our pH calibration powder, and 250 ml measuring cup so you can mix your own calibration fluids quickly and cheaply - just like in a professional lab. Available here as a complete set.


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