PAH Standard Back Catalog number: 92688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57074 Tungsten (W) Price on request 2084.6-K-IP Pentachlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 87-86-5 Price on request 677000 Benfuracarb, 100 µg/ml, Acetonitrile, 1ml Price on request