2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg

2-Nitrophenol, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 88-75-5

2,3,3-Trichlorobiphenyl (BZ-20)

17ß-Estradiol-16,16,17-d3, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 79037-37-9