Copper (Cu) Back Catalog number: 58029 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9228.13-50-ME 1H,1,H,2H,2H-Perfluorodecyl acrylate, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27905-45-9 Price on request DF-238-S 2,3,8-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 3174.5-K-IO Ethyl propanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 105-37-3 Price on request