标准号:ISO 5975-1983
中文标准名称:铬矿石 钙和镁含量测定 乙二胺四乙酸(EDTA)滴定法
英文标准名称:Chromium ores; Determination of calcium and magnesium contents; EDTA titrimetric method
标准类型:D33
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:D33
国际标准分类号:73.060.30
适用范围:The method is applicable to products having a calcium content greater than 0,1 % (m/m) and a magnesium content greater than 3,0 % (m/m). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, procedure and expression of results.