Native DDT & Related Compound Solution/Mixture, 1.2ml, nonane

4,4'-Diaminodiphenyl sulfide, 100 µg/ml, Acetonit

EPA Method 502.2 Internal Standard

Perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1520-96-3