Copper (Cu) Back Catalog number: 50743 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97911 Paraquat Price on request XA20003000IO PCB No. 30, 100µg/mL in Isooctane, 1ml Price on request 3700.42-10-05ME 13-Desmethyl spirolide C, 10.2µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. 334974-07-1 Price on request