delta-HCH, 100 µg/ml, Acetonitrile, 5ml

Indeno(1,2,3-cd)pyrene, 100µg/ml in Acetonitrile, 1ml

2,9-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17980-09-5

5-Nitroguaiacol sodium salt, 100mg