粮食和蔬菜中2,4-滴残留量的测定
Determination of 2,4-D in grains and vegetables
2003-08-11
GB/T 5009.165-2003
粮食中2,4-滴丁酯残留量的测定
Determination of 2,4-D butylate residues in grains
2003-08-11
GB/T 40907-2021
家具产品及其材料中禁限用物质测定方法 2,4-二氨基甲苯、4,4’-二氨基二苯甲烷
Methods for the determination of prohibited substances in furniture products and related materials—2,4-diaminotoluene and 4,4'-methylenedianiline