2,4-Diaminotoluene, 100 µg/ml, Acetonitrile, 5ml

Ethyl carbamate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 51-79-6

Aflatoxin M2, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 6885-57-0

2,3,4,4'-Tetrachlorobiphenyl (60)