Abstract Preview

The method is based on transfer of the test portion in a conical flask containing water, heating on a steam bath, filtering through a dry porous crucible, washing with hot water, drying the crucible plus residue, and reweighing.


General information

  • Status :  Published
    Publication date : 1992-12
  • Edition : 1
  • :
    ISO/TC 42
    Photography
  • 37.040.30
    Photographic chemicals

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