beta-BHC Back Catalog number: 70039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675338 1-(4-Chlorophenyl)urea, 100mg Price on request 0265.20-10MG Benzo[k]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 207-08-9 Price on request 59586 Metals Mix #2 Price on request