Copper (Cu) Back Catalog number: 59260 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0134.29-50-05IO 30-Norneohop-13(18)-ene, 50µg/mL, Solvent-isooctane, Unit 0.5mL, # of units-1, Cas.no. 72633-85-3 Price on request X9054 4,4’-DDD Price on request 8458.6-100-CY Oxydemeton-methyl Price on request