2014SN/T 3768-2014 Determination of organicphosforus residues in cereal grains for export.GC/MS method
1992SN 0144-1992 Method for determination of DDVP,diazinon and malathion residues in vegetable and vegatable product for export
SN 0144-1992 Method for determination of DDVP,diazinon and malathion residues in vegetable and vegatable product for export was changed to SN/T 3768-2014 Determination of organicphosforus residues in cereal grains for export.GC/MS method.