PH

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  Water Test Kit (5-in-1) Aquaculture/Well (25 tests)

  £14.99 £15.99 Exc VAT
  This mini multi-purpose water testing kit tests for 5 different elements: nitrate, nitrite, total hardness, total alkalinity and pH in one test strip.
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  SimplexHealth pH & Total Alkalinity Test (50 tests)

  £10.82 Exc VAT
  These pH & alkalinity water test indicator strips are perfect to see to check the pH & alkalinity of your drinking & tap & bottled water.
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  Bacteria in Water One Step Test Kit (for E. Coli) with free PH Litmus test – for PH Levels. 3 TESTS

  £10.00 Exc VAT
  Escherichia coli (E.coli) is the only member of the total coliform group of bacteria found only in the intestines of mammals, including humans.
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