Polyethylene glycol Back Catalog number: 71175 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4433-SET-2 Calibration Standard PAH IV (Set 5,10,20,40,80,100,200µg/mL) Naphthalene Benzo[b]fluoranthene Benzo[k]fluoranthene 1-Methylnaphthalene Benzo[a]pyrene 2-Methylnaphthalene Benzo[e]pyrene Perylene Acenaphthylene Indeno[1,2,3-cd]pyrene Dibenzofuran Di Price on request 95605 Alcohol Standard Price on request PCB-IS-B Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request