3,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Phenacetin,1000 µg/mL,acetonitrile,1mL,

Chlorpyrifos, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2921-88-2

Sulfadimethoxine, 100 µg/ml, Methanol, 1ml