2,4-D, 100µg/mL in Acetonitrile, 1ml

n-Perfluorododecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-55-1

Benzo[j]fluoranthene, 10µg/ml in Acetonitrile,10ml

alpha-Methylstyrene, 1ml