Perchlorate (ClO4-) Back Catalog number: 54164 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3406.9-100-AN Ferbam Price on request X9063 1,2-Dibromoethane Price on request 2727.6-5MG Hexachlorobenzene-13C6, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 93952-14-8 Price on request