Recent developments in the electrolytic
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Hale, A. J.
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Article
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1921
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Wiley (John Wiley & Sons)
⚖ 398 KB
122 R caustic soda tho residunl fibre cnn bc worked up into chenp pnpcr stock. Bnotlicr biochcmicnl pnpcr, by G. J. Fowlcr nnd 31. Srinir:isiycr, clcnlt with tho indigo dyo vnt. Instcnd of hydr~,ulphito tlic Indinns add tho sceds of ' 6 cnssin torn to rcduce tlio indigo to indigo nliitc. Tlicso secd