NTLABS - Broad pH Test Kit 6.0 -9.0
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- RM 45.00
- Sale price
- RM 45.00
- Regular price
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How to use?
- Ensure the test tube is clean.
- Take a 5ml sample of water into the test tube.
- Add 5 drops of the pH reagent; replace the test tube cap and shake thoroughly.
- Compare the colour of your sample to the colour scale provided.