• BS 4497:1969

BS 4497:1969

Recommendations for the detection and estimation of nitrogenous treating agents in paper

BSI Group , 10/28/1969

Publisher: BS

File Format: PDF

$95.00$190.50


Describes the problems involved and gives qualitative and quantitative methods for use with certain agents used in paper treatment; applies only to substances that have a strong affinity for acid dyes.Cross References:BS 3430BS 3431

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