Pentachloronitrobenzene Back Catalog number: 79643 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70442 Methacrylonitrile Price on request 10009R CLP Semi-Volatile Internal Standard Price on request 1691.1-1ML Chlorodibromomethane, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 124-48-1 Price on request