• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information

  • Climate change Standards and specifications support climate targets

    More information

  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
 

Publications of ISO/TC 132

ISO 7347 1987-12 Standards Ferroalloys; Experimental methods for checking the bias of sampling and sample preparation More  Order from DIN Media
ISO 7373 1987-12 Standards Ferroalloys; Experimental methods for checking the precision of sample division More  Order from DIN Media
ISO 7692 1983-12 Standards Ferrotitanium; Determination of titanium content; Titrimetric method More  Order from DIN Media
ISO 7693 1984-03 Standards Ferrotungsten; Determination of tungsten content; Cinchonine gravimetric method More  Order from DIN Media
ISO 7723 1984-05 Standards Manganese ores and concentrates; Determination of titanium content; 4,4'-Diantipyrylmethane spectrometric method More  Order from DIN Media
ISO 7953 1985-12 Standards Manganese ores and concentrates; Determination of calcium and magnesium contents; Flame atomic absorption spectrometric method More  Order from DIN Media
ISO 7969 1985-11 Standards Manganese ores and concentrates; Determination of sodium and potassium contents; Flame atomic absorption spectrometric method More  Order from DIN Media
ISO 7990 1985-12 Standards Manganese ores and concentrates; Determination of total iron content; Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method More  Order from DIN Media
ISO 8530 1986-10 Standards Manganese and chromium ores; Experimental methods for checking the precision of sample division More  Order from DIN Media
ISO 8531 1986-11 Standards Manganese and chromium ores; Experimental methods for checking the precision of moisture determination More  Order from DIN Media

TOP