2,3,7,8-Tetrachlorodibenzo-p-dioxin

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

2,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 31508-00-6

Fenthion-d6 (O,O-dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1189662-83-6