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Direct dyestuffs (1900)

Sandoz, Inc · [Basel, Switzerland] : Sandoz · leaf 38

An illustration from Direct dyestuffs, 1900, leaf 38 — SANDOZ CHEMICAL WORKS, INC. 0-75 °/« 0-25% 2% … 0-5 °/o Chloramine Garnet R 0-75 % 2 °/o 0-25 #/o Pyrazol Fast Violet RHL 13

Dyes and dyeing

Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.

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