Measuring thickness of the aluminium foil-Weighing method

NEPLATNÁ vydána dne 23.7.1999

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

NEPLATNÁ vydána dne 24.7.1986

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

NEPLATNÁ vydána dne 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

NEPLATNÁ vydána dne 24.7.1986

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

NEPLATNÁ vydána dne 24.7.1986

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

NEPLATNÁ vydána dne 24.7.1986

Chemical analysis methods and determination of physical performance of alumina—Determination of zinc oxide content-Flame atomic absorption spectrophotometric method

NEPLATNÁ vydána dne 5.2.2004

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

NEPLATNÁ vydána dne 24.7.1986

Methods for chemical analysis of aluminium oxide--The lanthanum-alizarincomplexone photometric method for the determination of fluorine content

NEPLATNÁ vydána dne 24.7.1986

Methods for chemical analysis of aluminium oxide--The ferric thiocyanate photometric method for the determination of chlorine content

NEPLATNÁ vydána dne 24.7.1986