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HYDROGEN ION CONCENTRATION (PH) OF PAPER EXTRACTS (HOT EXTRACTION METHOD)

pH, Paper, Extraction, Acidity, Alkalinity.

Provider: TAPPI

Price: $35.00
Product Details

  • This method measures the hydrogen ion concentration, expressed in terms of pH, of an aqueous extract of paper obtained by hot extraction.
  • It may be applied to writing, printing and sized industrial paper, but it is not intended for unbuffered types such as electrical insulating and condenser papers.
  • This method consists of a boiling water extraction of the specimen for one hour followed by a pH measurement with a commercial pH meter.
  • In this method the pH (acidity) is important because of its effect on the permanence of the paper.

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Who will benefit:

  • Production Manager.
  • Technical Manager.
  • Researchers.
  • Laboratory Personal.

 

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