Sigma-Aldrich Copper(II) Nitrate Hemi(Pentahydrate), CAS 19004-19-4, ACS Reagent, ≥99.99% Trace Metals Basis 50 G | Copper/Metal

Sigma-Aldrich Copper(II) Sulfate Solution, CAS 7758-99-8, 4 % (W/V) (Prepared From Copper (II) Sulfate Pentahydrate) 25 Ml Orange | Copper/Paper

Supelco Copper(II) Nitrate Trihydrate, CAS 10031-43-3, For Analysis EMSURE 250 G

Sigma-Aldrich Copper(II) Oxide, CAS 1317-38-0, 99.999% Trace Metals Basis 5 G | Copper/Metal

Supelco Copper(II) Oxide, CAS 1317-38-0, Powder EMPLURA 500 G | Copper/Paper/Lead

Sigma-Aldrich Copper(II) Tartrate Hydrate, CAS 946843-80-7, 99.9% Trace Metals Basis 50 G | Copper/Metal

Sigma-Aldrich Copper(II) Sulfate Hydrate, CAS 23254-43-5, 98% 25 G

Sigma-Aldrich Copper(II) Acetylacetonate, CAS 13395-16-9, ≥99.9% Trace Metals Basis 10 G | Copper/Metal

Copper II Nitrate (Cupric), 30 G, Home Science Tools

Copper(II) Nitrate -- Cupric Nitrate, Trihydrate, 25-100-500 G

Copper(II) Nitrate, Reagent, 100 G

Copper(II) Nitrate, Reagent, 500 G

Copper(II) Nitrate, Lab Grade, 100 G

Copper(II) Nitrate, Lab Grade, 500 G