Copper (Cu) Back Catalog number: 50743 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11418.19-10MG Procyclidine hydrochloride,neat,neat,10mg, Price on request 3314.10-100 Azinphos-methyl-oxon, 100µg/mL, Solvent-c.hexane, Unit 1mL, # of units-1, Cas.no. 961-22-8 Price on request 675454 Sulfaquinoxaline sodium salt, 100mg Price on request