Benzo(a)anthracene-d12

2,2',3,4,4',5-Hexachlorobiphenyl (137)

Tetranoic acid (Butyric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 107-92-6

2,6-Dimethylphenol, 100 µg/ml, Acetonitrile, 1ml