gamma-BHC Back Catalog number: 79169 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 92573 TPH Gas Standard Price on request 8443.21-10MG 1-n-Octyl-2-phenylbenzmidazole, neat, Solvent-neat, Unit 10MG, # of units-7, Cas.no. 305347-15-3 Price on request 72338 1-(2,3-Dichlorophenyl)-3-methylurea Price on request