Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 146
\ / \ … Fig. 100.—Chemic and Souring Box. obtained, and then diluting with cold water and allowing to settle untilthe liquor is clear. A concentrated solution of bleaching powder willshow a density of about 18° Tw. For the preparation of the bleachingbath this is diluted to about 2° Tw. Care should be…
Dyes and dyeing · Textile fabrics
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