GB/T 23349-2020
Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers (English Version)
- Standard No.
- GB/T 23349-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 23349-2020
- Replace
- GB/T 23349-2009
GB/T 23349-2020 Referenced Document
- HG/T 2843 Chemical fertilezer products-standard volumetrie,standard,reagent and indicator solutions for chemical analysis
- NY/T 1978-2010 Fertilizers-Determination of mercury, arsenic, cadmium, lead and chromium content
GB/T 23349-2020 history
- 2020 GB/T 23349-2020 Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers
- 2009 GB/T 23349-2009 Ecological index of arsenic,cadmium,lead,chromium and mercury for fertilizers