GSO ISO 11212-4:2014
淀粉及其衍生物重金属含量 第4部分：热电溶解原子吸收分光光度法测定镉含量

Starch and derived products -- Heavy metals content -- Part 4: Determination of cadmium content by atomic absorption spectrometry with electrothermal atomization

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标准号

GSO ISO 11212-4:2014

发布

2014年

发布单位

GSO

当前最新

GSO ISO 11212-4:2014

 

 

适用范围

This part of ISO 11212 specifies a method for the determination of the cadmium content of starch, including derivatives and by-products, by atomic absorption spectrometry with electrothermal atomization. The number of parameters for the procedure involved in the electrothermal atomization is far larger than in flame atomization; it is thus impossible to propose a comprehensive method likely to ensure the attainment of satisfactory results on all types of apparatus currently available. Each analyst should therefore optimize the conditions of use of his/her own apparatus on the basis of general or particular instructions.

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