2,2',5,5'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 35693-99-3

4,4'-Diaminobiphenyl,100 µg/mL,acetonitrile,1mL,

2,2',3,4,4',5-Hexachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 35694-06-5

2,3-Pentadione, neat, Solvent-neat, Unit 1G, # of units-1, Cas.no.