Resumen
Describes three methods: methods I and II are gravimetric methods which are applicable to maganese ores having sulphur contents greater than 0.01 % (m/m), and method III is a titrimetric method. Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results. A figure illustrates the apparatus for determination of sulphur content in accordance with method III.
Informaciones generales
-
Estado: PublicadoFecha de publicación: 1981-12Etapa: Norma Internacional confirmada [90.93]
-
Edición: 2Número de páginas: 6
-
Comité Técnico :ISO/TC 132ICS :73.060.20
- RSS actualizaciones