Organic dye-stuffs. Orange lacquer. Specifications
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Coal-tar vanishes. Specifications
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Organic dyestuffs. Basic violet K. Specifications
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Ball pen inks. Specifications
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Optical brighteners. Method for determination of water solubility
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Optical brightness. Methods for the determination of concentration spade and maximum brightening effect of pulp-treated dapper
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Organic dyestuffs. Nigrosine water-soluble. Specifications
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Organic dyes. Pigment green. Specifications
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Organic dyestuffs. Fat-soluble induline. Specifications
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Organic dyes. Light-fast yellow pigment. Specifications
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Organic dye-stuffs. Pigment blue phthalocyanine. Specifications
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Organic dye-stuffs. Fat-soluble orange. Specifications
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