BS 7463-5:1991
$86.31
Fibre furnish analysis of paper, board and pulps – Method of test by Lofton-Merritt stain (Wisbar modification)
| Published By | Publication Date | Number of Pages |
| BSI | 1991 | 10 |
This part of ISO 9184 specifies the preparation, use and colour reactions of Lofton-Merritt stain in fibre furnish analysis. 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 the following pulps:
- unbleached and bleached softwood chemical pulps;
- unbleached kraft and sulfite in softwood pulps;
- unbleached semi-chemical kraft and sulfite pulps.
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