4,4-Pentamethylene-2-pyrrolidone, >98%, 5g

Phenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 85-01-8

N-Nitrosodiethylamine

Fenoxycarb, 10.0 µg/ml, Acetonitrile, 10ml