D5-Norfloxacin, 100 µg/ml, Acetonitrile, 1ml

Aroclor 1221 & Tetrachloro-m-xylene

1,3-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

PCN Potentially Toxic Congeners Solution/Mixture, 1.2ml, nonane