Copper (Cu) Back Catalog number: 50743 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 56015 Phosphorus (P) Price on request 0055.15-K-IO 4H-Cyclopenta[def]phenanthren-4-one, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5737-13-3 Price on request 91793 Pesticide Standard Price on request