Perchlorate (ClO4-) Back Catalog number: 59345 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50792 Ammonium as N Price on request 10035.10-10MG 4-Methoxyallylbenzene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 140-67-0 Price on request 72810 Heptadecafluorooctanesulfonic acid, 1000µg/ml in MeOH, 1ml Price on request