3,3'-Dichlorobenzidine, 10.0 µg/ml, Acetonitrile,

2,6-Dimethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 118-72-9

EPA Method 1613 Native Stock Solution, 1.2ml, nonane

2-Phenoxyethanol, 1000mg