DB34/T 3368.1-2019
Methods for the analysis of hazardous substances in printed circuit boards - Part 1: Rapid screening X-ray fluorescence spectrometry for lead, mercury, chromium, cadmium and bromine (English Version)
- Standard No.
- DB34/T 3368.1-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Anhui Provincial Standard of the People's Republic of China
- Latest
- DB34/T 3368.1-2019
- Scope
- This part specifies the method principle, instrumentation, reagents, sample preparation, analysis steps, screening and reporting for rapid screening of hazardous substances lead, mercury, chromium, cadmium and bromine in printed circuit boards by X-ray fluorescence spectrometry. This section is applicable to the rapid screening of harmful substances lead, mercury, chromium, cadmium and bromine in printed circuit boards. The measured chromium and bromine refer to the total chromium and total bromine in the sample.
DB34/T 3368.1-2019 history
- 2019 DB34/T 3368.1-2019 Methods for the analysis of hazardous substances in printed circuit boards - Part 1: Rapid screening X-ray fluorescence spectrometry for lead, mercury, chromium, cadmium and bromine
