This standard specifies the allowable limits, test methods and inspection rules for biuret, arsenic, cadmium, lead, chromium and thallium in compound fertilizers.
T/LSXXX 003-2021 history
2021T/LSXXX 003-2021 Permissible limits of biuret, arsenic, cadmium, lead, chromium, mercury and thallium in compound fertilizers