2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

tert-Butylhydroquinone, 250mg

Tetracontane, 100 µg/ml, Hexane, 10ml

3,3',5,5'-Tetrabromobisphenol A dimethyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 37853-61-5