T/SDAQI 015-2021
Textiles—Determination of heavy metal migration in accessories(Inductively coupled plasma optic emission spectrometry) (English Version)
- Standard No.
- T/SDAQI 015-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/SDAQI 015-2021
- Scope
- This document describes a method for the determination of migration of heavy metal elements in textile accessories using inductively coupled plasma optical emission spectrometry. After the sample is extracted with artificial saliva, an inductively coupled plasma emission spectrometer is used to measure the emission intensity of eight heavy metal elements such as arsenic, cadmium, cobalt, chromium, copper, nickel, lead, and antimony in the extraction solution at the corresponding analysis wavelength. Use The external standard method determines the concentration of each heavy metal element and calculates the heavy metal migration amount of the sample.
T/SDAQI 015-2021 history
- 2021 T/SDAQI 015-2021 Textiles—Determination of heavy metal migration in accessories(Inductively coupled plasma optic emission spectrometry)
