Copper AA Standard (Cu) Back Catalog number: 50460 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94353 2,3,5-Trichloroanisole Price on request 12027.7-K-ME n-Pentyl acetate,1000 µg/mL,MeOH,1mL, Price on request 673876 Chloridazon-desphenyl, 10mg Price on request