离子色谱法测定牛奶中的硫氰酸根

Ion chromatographic determination of thiocyanate in milk

中文关键词:  离子色谱法  硫氰酸根  牛奶  

英文关键词:thiocyanate ion  chromatography  milk  

中文摘要:

      采用883型离子色谱仪瑞士万通色谱仪对牛奶中的硫氰酸根进行测定。通过一系列牛奶样品实验数据及样品回收的分析,对离子色谱在牛奶检测中的具体应用进行了较详细的论述。结果线性关系好(R=0.9999),回收率高,重现性好。方法可用于牛奶中硫氰酸根的检测进样体积20μL,在样品的前处理部分该方法采用了瑞士万通独有的英蓝渗析技术,大大简化了样品的前处理,结果线性关系好(R=0.9999),回收率高,重现性好。方法可用于牛奶中硫氰酸根的检测。

英文摘要:

      the 883 ion chromatograph chromatograph of milk in the Metrohm thiocyanate determination.Through a series of milk samples experimental data and sample recovery analysis,ion chromatography in detection of milk in specific applications are discussed in detail.The results of linear relationship(R=0.9999),high recovery rate,good reproducibility.Method can be used in the milk of thiocyanate in the testing sample volume 20 uL,in samples before processing the method employs a Metrohm unique British blue electrodia...