标准号:BS 4427-3-1989
中文标准名称:工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.工业(包括食品)用缩聚磷酸盐:铁含量的测定
英文标准名称:Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of iron content
标准类型:G12
发布日期:1989/9/29 12:00:00
实施日期:1989/9/29 12:00:00
中国标准分类号:G12
国际标准分类号:71.060.50
适用范围:1,10-phenanthroline spectrometric method, applicable to products with iron contents of not less than 2 mg/kg. To be read in conjunction with BS 6337-3