$11.95
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Flairform pH Up & Down are non-corrosive. This solves the long-standing safety and handling problems associated with regular pH adjustment solutions:

  • Concentration:    Flairform's 'organic' pH Down contains 50% w/v citric acid. Flairform pH UP contains 60% w/v potassium carbonate (equivalent strength to 40% w/v potassium hydroxide).
  • Ideal for mail order and distribution: No special freight, handling or storage requirements.

Also available in 1L.