Phenols Standard

4-Chloro-3-nitrotoluene, 250mg

Benzo[a]pentacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 100µg, # of units-1, Cas.no. 239-98-5

Pyrifenox, 10 µg/ml, Ethyl acetate, 10ml