Perchlorate (ClO4-) Back Catalog number: 57002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59443 Cations Mix Price on request 0749.12-K-IO 2,6-Dimethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7524-63-2 Price on request 50245 Fe-Al ICP Mix Price on request