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Macherey Nagel 90301 Duotest paper pH 1-12


Macherey Nagel Duotest pH papers are a range of double indicator zone papers. Because there are two separate colours to compare to the colour code chart for each test, estimation of the pH is made easier. Duotest comes in 5 m rolls in a holder and refills are available.Macherey For the Duotest pH 1 - 12 paper the range is pH 1 - 12. Gradations are 1, 2, 3, etc to 12.

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  • Shipping Weight: 0.1Kg
  • 10 Units in Stock

This product was added to our catalog on Tuesday 30 November, 1999.

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