PH

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• 

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

  nitrate PH Total Hardness
  £15.99 excl. tax | £19.19 incl. tax
  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)

  PH
  £10.82 excl. tax | £12.98 incl. tax
  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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