Acrylonitrile for industrial use—Determination of content of iron—Spectrophotometric method

WITHDRAWN published on 4.7.1994

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WITHDRAWN published on 1.1.1987

Acrylonitrile for industrial use—Determination of content of acetonitrile, acetone and acrolein—Gas chromatographic method

WITHDRAWN published on 4.7.1994

Acrylonitrile for industrial use—Part 12:Determination of purity and impurities—Gas chromatographic method

WITHDRAWN published on 19.6.2008

Acrylonitrile for industrial use—Determination of acidity—Titrimetric method

WITHDRAWN published on 4.7.1994

Acrylonitrile for industrial use—Determination of content of copper—Spectrophotometric method

WITHDRAWN published on 4.7.1994

Acrylonitrile for industrial use—Determination of content of p-hydroxylanisole—Spectrophotometric method

WITHDRAWN published on 4.7.1994

Acrylonitrile for industrial use—Determination of content of ammonia—Titrimetric method

WITHDRAWN published on 4.7.1994

Acrylonitrile for industrial use—Part 16:Determination of content of iron—Graphite furnace atomic absorption spectrometer method

WITHDRAWN published on 30.10.2009

Acrylonitrile for industrial use—Part 17:Determination of content of copper—Graphite furnace atomic absorption spectrometer method

WITHDRAWN published on 30.10.2009