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。
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 electrodialysis technology,greatly simplify the pretreatment of the sample,the results of linear relationship(R=0.9999),high recovery rate,good reproducibility.Method can be used for milk thiocyanate test.
出处
《食品安全质量检测学报》
CAS
2011年第6期305-308,共4页
Journal of Food Safety and Quality
