Cracking C4 fraction for industrial use--Determination of trace water--Karl Fischer method

WITHDRAWN published on 1.1.1986

Cracking C4 fraction for industrial use--Determination of alpha acetylenes--Silver nitrate method

WITHDRAWN published on 1.1.1986

Indium

WITHDRAWN published on 1.1.1986

-

WITHDRAWN published on 1.1.1986

Measuring thickness of the aluminium foil-Weighing method

WITHDRAWN published on 23.7.1999

Methods for chemical analysis of aluminium oxide--The gravimetric method for the determination of moisture

WITHDRAWN published on 24.7.1986

Chemical analysis methods and determination of physical performance of alumina—Determination of moisture-Gravimetric method

WITHDRAWN published on 5.2.2004

Methods for the chemical analysis of aluminium oxide--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadic oxide content

WITHDRAWN published on 24.7.1986

Methods for the chemical analysis of aluminium oxide--The atomic absorption spectrophotometric method for the determination of manganous oxide content

WITHDRAWN published on 24.7.1986

Methods for chemical analysis of aluminium oxide--The atomic absorption spectrophotometric method for the determination of zinc oxide content

WITHDRAWN published on 24.7.1986