Aroclors 1016/1260

2-Quinoxalinecarboxylic acid, 100mg

Roquefortine C, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 58735-64-1

Benzo(a)anthracene, 100µg/ml in Acetonitrile, 1ml