Purified asfalthenes from North Sea Oil,neat,neat,100mg,

Dow FR-250, 100µg/ml in Isooctane, 1ml

Quinclorac

Benzo[k]fluoranthene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 207-08-9