Die Wollfarbstoffe des Jahres 1913 = b Wool colours 1913 (1913)
Bayer Company, Inc · New York : Bayer Company · leaf 20
0,25% Chromkali0,25% Bichrome0,25o Bichromate de potasse ,2% 0,6% Chromkali0,6â Bichrome0,6d Bichromate de potasse 1,25% Chromkali1,25% Bichrome1,25% Bichromate de potasse ine Cyanine E F. … 0,5% Chromkali0,5% Bichrome0,5% Bichromate de potasse .1% ChromkaU1 % Bichrome1 % Bichromate de potasse 2% Chromkali2% Bichrome ,2% Bichromate de potasse
Dyes and dyeing
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