GB/T 7717.17-2009 《Acrylonitrile for industrial use - Part 17: Determination of content of copper - Graphite furnace atomic absorption spectrometer method》 Related products

GB/T 7717.17 - 2009 is the 17th part of the series of standards for the detection of industrial acrylonitrile. This part explicitly uses graphite furnace atomic absorption spectrometry to determine the copper content in industrial acrylonitrile. As an impurity, the content of copper will affect the performance and mass of acrylonitrile products and interfere with subsequent production processes. This standard regulates the determination operation, can accurately measure the copper content, and provides a reliable basis for manufacturers to monitor product mass and adjust production processes. It is of great significance to ensure the quality of industrial acrylonitrile products.