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pH-value with liquid reagent

4.0 - 11 Mark as favourite

The pH scale measures the degree to which a liquid is either acidic or alkaline. A pH value of 7 is considered neutral while a pH of 1 is highly acidic and a pH of 14 is highly alkaline. The measurement of pH is one of the most frequently performed water quality determinations. Many chemical processes and operations depend on the careful measurement and control of pH.


  • Boiler Water
  • Cooling Water
  • Pool Water Control
  • Pool Water Treatment
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Title Disc Parameter Reading Part Number Mark as favourite
2/1P 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 9.4, 10.0, 11.0 221220
Title Method No. Packaging Unit Part Number Mark as favourite
Universal pH Indicator Array 25 pc. 451770
Universal pH Indicator Array 100 pc. 451771
Universal pH Indicator Array 250 pc. 451772
Title Part Number SDS Country Direct Download
Universal Indicator 45177