Sigma-Aldrich
Copper-O.F.H.C.
Copper-lead alloy, Cu80Pb20
Copper-tellurium alloy, Cu99.5Te0.5
Copper-tin alloy, Cu80Sn20
Copper-titanium alloy, Cu90Ti10
Copper/Beryllium
CoQ8
Cyclododecane
CYCLODODECYL N-(3-(METHYLTHIO)PHENYL)CARBAMATE