Isonoruron, 100 µg/ml, Acetonitrile, 1ml

D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml

2,4-Dimethylolphenol, neat, Solvent-neat, Unit 100mg, # of units-, Cas.no. 2937-60-2

3,4-Dinitrotoluene