2,5-Dibromotoluene

3,3',4,4'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 32598-13-3

Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml

Maleic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 125231000