Heptachlor, 100 µg/ml, Ethyl acetate, 1ml

Procaine hydrochloride,neat,neat,250mg,

2,4-Dichloro-6-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 37138-82-2

Phenanthrene, 100µg/mL in Acetonitrile, 1ml