Protective clothing. Protection against heat and flame. Test method. Determination of the contact heat transmission through protective clothing or its materials.

WITHDRAWN published on 15.5.1995

Analysis of iron ores. Method for the preparation of pre-dried test samples for chemical analysis.

WITHDRAWN published on 31.1.1989

Analysis of iron ores. Methods for the determination of copper content.. Spectrophotometric method.

WITHDRAWN published on 31.1.1989

Analysis of iron ores. Methods for the determination of copper content. Flame atomic absorption spectrometric method.

WITHDRAWN published on 31.1.1989

Analysis of iron ores. Methods for the determination of vanadium content. BPHA spectrophotometric method.

WITHDRAWN published on 15.10.1993

Analysis of iron ores. Method for the determination of titanium content: spectrophotometric method.

WITHDRAWN published on 31.1.1989

Analysis of iron ores. Method for the determination of sodium and/or potassium contents: flame atomic absorption spectrometric method.

WITHDRAWN published on 31.1.1989

Analysis of iron ores. Methods for the determination of calcium content: flame atomic absorption spectrometric method.

WITHDRAWN published on 15.10.1993

Analysis of iron ores. Methods for the determination of magnesium content: flame atomic absorption spectrometric method.

WITHDRAWN published on 15.10.1993

Analysis of iron ores. Method for the determination of hygroscopic moisture in analytical samples.

WITHDRAWN published on 31.1.1989