• 日期: 2027-01-06
  • 标签: 教育

GB/T 37864-2019 is a Chinese national standard for the determination of six heavy metals (lead, cadmium, chromium, mercury, arsenic, and antimony) in textiles. The standard specifies the sample preparation methods, determination procedures, and instrument requirements for measuring the heavy metal content in textiles. It aims to ensure the safety and quality of textiles by setting limits on the amount of heavy metals that can be present in textile products.


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