This standard specifies the limit requirements, test methods, inspection rules and product labeling of mercury, arsenic, cadmium, lead and chromium in water-soluble chemical fertilizers. This standard applies to liquid or solid water-soluble fertilizers produced and sold within the territory of the People's Republic of China.
NY 1110-2010 history
2010NY 1110-2010 Water-soluble fertilizers-Content-limits of mercury, arsenic,cadmium, lead and chromium
2006NY 1110-2006 Water-soluber fertilizers.content-limit and determination of mercury,arsenic,cadmium,lead and chromium content