Calibration Standards Set

2,2',3,3',4,5,5',6-Octachlorobiphenyl (198)

Carcinogenic Aryl Amine, 10µg/mL in Ethyl AC, 10ml

n-Tetracosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 646-31-1