Copper (Cu) Back Catalog number: 57229 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73451 Fenclorim Price on request 12117.18-100-ME Clofibrate,100 µg/mL,MeOH,1mL, Price on request 2737.13-K-IO 1-n-Propylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2765-18-6 Price on request