BS EN ISO 14673-1-2004 牛奶和乳制品.硝酸盐和亚硝酸盐含量的测定.镉还原和光谱测定法

标准号：BS EN ISO 14673-1-2004
中文标准名称：牛奶和乳制品.硝酸盐和亚硝酸盐含量的测定.镉还原和光谱测定法
英文标准名称：Milk and milk products - Determination of nitrate and nitrite contents - Method using cadmium reduction and spectrometry
标准类型：X16
发布日期：2004/2/25 12:00:00
实施日期：2004/2/25 12:00:00
中国标准分类号：X16
国际标准分类号：67.100.01
适用范围：ISO 14673-1|IDF 189-1:2004 specifies a method for the determination of the nitrate and nitrite contents of milk and milk products by cadmium reduction and spectrometry. The method is applicable to: whole and partly skimmed and skimmed dried milk; hard, semi-hard and soft cheeses; processed cheese; whey cheese, caseins and caseinates and dried whey.The method may be performed using automatic equipment, in particular by segmented flow analysis (SFA) or flow injection analysis (FIA), thus reducing cadmium contamination in laboratory work places and waste water.