Buprofezin, 100 µg/ml, Ethyl acetate, 5ml

2,4-DB-methyl ester, 250mg

2,2',3,4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

2,4-D-d3, 100μg/ml in Acetonitrile, 1ml