Fatty Acid Mix, 1000µg/ml in Water, 1ml

1,2,3,4,6-Pentachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

4-Nitrophenol, 10.0 µg/ml, Acetonitrile, 10ml

2.3-Peri-naphthylene-pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 188-89-6