Total Organic Halides (TOX) Back Catalog number: 54194 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2603.16-10MG Hexadecahydropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2435-85-0 Price on request 92963 SOC Pesticide Standard #1 Price on request 682237 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone, 1000mg Price on request