Copper (Cu) Back Catalog number: 59260 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 31023 EPA Method 515.1 Internal Standard Price on request MPFDA-A Perfluoro-n-[1,2-13C2]decanoic acid (in acetonitrile), 1.2ml x 50ug/ml, acetonitrile Price on request 673766 Cloquintocet-mexyl, 10.0 µg/ml, Ethyl acetate, 1 Price on request