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Standard

NS-EN 12139:1999

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Abstract

This European Standard specifies a method for the determination of the total polyethylene glycol (PEG) content of aromatic and aliphatic non-ionic surface active agents of the type R - (O - C2H4)p - OH, where p is the mean ethylene oxide (EO) value. It applies for concentrations of PEG higher than approximately 0,1 g/100 g of the laboratory sample.

Document information

  • Standard from SN
  • Published:
  • Edition: 1999-02
  • Version: 1
  • Document type: NAT
  • ICS 71.100.40
  • National Committee CEN/TC 276

Product Relations

  • Adopted from: EN 12139:1999 , 0