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Water hardness test stripe

Water hardness test stripe

Product Code: JU59851
Availability: In Stock
2.05 $
  • Hold the test strip briefly (for 1 second) under flowing water. Shake off the water.
  • Wait for about 1 minute.
  • You will then be able to read the degree of water hardness from the discoloration of the Aquadur® test strip and the description on the packaging.

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