Matter volatile at 135°C, matter insoluble in water, di-isopropyl ether extract, subsidiary dyes, chloride, sulphate, dye content, copper, arsenic and lead. Limit test for heavy metals (as sulphides). Details of procedure varied according to dye being analysed; for such variations reference to British Standard for the individual dyes is necessary.
Product Information
Published:
01/05/1965
ISBN:
null
Language:
English
Note:
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