NY 1110-2006
Water-soluber fertilizers.content-limit and determination of mercury,arsenic,cadmium,lead and chromium content (English Version)
- Standard No.
- NY 1110-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Agriculture
- Status
- 2011-02
- Replace By
- NY 1110-2010
- Latest
- NY 1110-2010
- Scope
- This standard specifies the limit requirements, test methods, inspection rules and product labeling of mercury, arsenic, cadmium, lead and chromium in water-soluble fertilizers. This standard applies to liquid or solid water-soluble fertilizers produced and sold within the territory of the People's Republic of China. Appendix A of this standard specifies the test methods for the determination of mercury content in water-soluble fertilizers by atomic fluorescence spectrometry and the determination of arsenic content by atomic fluorescence spectrometry (arbitration method) and silver diethyldithiocarbamate spectrophotometry. Appendix B of this standard specifies the test methods for the determination of cadmium, lead and chromium content in water-soluble fertilizers using atomic absorption spectrophotometry.
NY 1110-2006 history
- 2010 NY 1110-2010 Water-soluble fertilizers-Content-limits of mercury, arsenic,cadmium, lead and chromium
- 2006 NY 1110-2006 Water-soluber fertilizers.content-limit and determination of mercury,arsenic,cadmium,lead and chromium content
