4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

4-Methyl-2-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 119-33-5

Naphthalene

Dibenzyl phthalate