Sigma-Aldrich
Copper-O.F.H.C.
铜
Copper-chromium-zirconium alloy, Cu98.9Cr1.0Zr0.1
Copper-tellurium alloy, Cu99.5Te0.5
Copper-titanium alloy, Cu70Ti30
Copper/Beryllium
Copper/Cobalt/Beryllium
Cork flask support ring
CYCLODODECANONE O-(4-METHYLBENZOYL)OXIME