Copper AA Standard (Cu) Back Catalog number: 50462 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A15987150AL-100 Perfluorooctanoic acid, 100µg/mL in Acetonitrile, 1ml Price on request 18000-0142-100ME5 Bisoprolol, 100µg/ml in MeOH, 5ml Price on request 12005.20-K-IO Tributylacetylcitrate,1000 µg/mL,isooctane,1mL, Price on request