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Abstract Preview

This part specifies the preparation, use and colour reactions of Lofton-Merritt stain. It should be used in conjunction with ISO 9184-1 and, if necessary, with other staining tests defined in ISO 9184-2. The Lofton-Merritt staining test is applicable to the qualitative and quantitative differentiation of unbleached and bleached softwood chemical pulps, unbleached kraft and sulfite in softwood pulps, unbleached semi-chemical kraft and sulfite pulps.


General information

  • Status :  Published
    Publication date : 1990-12
  • Edition : 1
    Number of pages : 3
  • Technical Committee
    :
    ISO/TC 6
    Paper, board and pulps
  • ICS :
    85.040
    Pulps
    85.060
    Paper and board

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  • CHF38

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

  • Now confirmed
    ISO 9184-5:1990

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