2,4’-DDT, 1000µg/ml in Hexane, 1ml

4-Hydroxy-4-methyl-2-pentanone

1,2,4-Trimethylphenanthrene, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23189-64-2

N-Nitroso-N-methylethylamine