Solution 3 (Acid Demand & Total Alkalinity)

£8.95

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What it does...

The Acid Demand Test is performed only when the pH levels are tested to be above 7.8 ppm.

How it works...

How to use:

  1. Add solution one drop at a time, counting and swirling between drops, until colour matches 7.6 ppm to pH colour standards chart.
  2. Refer to Acid Demand Chart for proper amount of acid to be added to pool or spa.

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