n-Hexane, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 110-54-3

2,2',5,5'-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-37-4

4,4’-DDE

D4-Sulfathiazole, 10mg