Perchlorate (ClO4-) Back Catalog number: 54164 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended N-13562-100MG Thiamethoxam, 100mg Price on request 15900-3340-100AN5 Metoxuron, 100µg/ml in Acetonitrile, 5ml 50,33 € 73300 2,4’-Dichlorobenzophenone Price on request