Atrazine, 250mg

Chlorobenzilate, 100 µg/ml, Ethyl acetate, 1ml

Heptafluorobutyric anhydride, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 336-59-4

2,2',4,4',5,5'-Hexabromodiphenyl ether,50µg/ml,1ml