Norm

ISO 805:1976 en

Aluminium oxide primarily used for the production of aluminium - Determination of iron content - 1,10- Phenanthroline photometric method

  • Deze norm is ingetrokken sinds 22-02-2016

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 4
Gepubliceerd op 01-09-1976
Taal Engels
Applicable to Fe contents, expressed as Fe2 O3 , equal to or more than 0.005 % (m/m). Specifies the preliminary reduction of iron (III) by means of hydroxylammonium chloride. Formation of the iron(II)-1,10-phenanthroline complex in a buffered (pH value between 3.5 and 4.2). Photometric measurement at a wavelength of about 510 nm. Replaces ISO Recommendation R 805/1968.

Details

ICS-code 71.100.10
Nederlandse titel Aluminium oxide primarily used for the production of aluminium - Determination of iron content - 1,10- Phenanthroline photometric method
Engelse titel Aluminium oxide primarily used for the production of aluminium - Determination of iron content - 1,10- Phenanthroline photometric method

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