Copper (Cu)
Copper has been mined for 5,000 years. It is a reddish metal that takes on a bright luster. Malleable and ductile, it is a good conductor of heat and electricity.
Copper can occur naturally in large ore deposits of sulfides, oxides, and carbonates. It is also found in cuprite, malachite, azurite, chalcopyrite, bornite, and other minerals.
Copper's largest use is in the electrical industry, and its alloys, brass and bronze, are used in coins and gun metals. Copper is also used as both an agricultural poison and an algaecide. Copper compounds are widely used in analytical chemistry testing.
Sigma Aldrich Fine Chemicals Biosciences Sodium thiosulfate pentahydrate ReagentPlus(R), >=99.5% | 10102-17-7 | MFCD00149186 | 2.5KG
Sodium thiosulfate pentahydrate ReagentPlus(R), >=99.5% | Purity: >=99.5% | Mol Wt: 248.18 | 10102-17-7 | MFCD00149186 | 2.5KG
Electron Microscopy Sciences Veco Single Hole Grid A800, Copper with 800 µm hole
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter .
Material: Copper
Hole: 800 µm
Andwin Scientific TDM12-4F69-CR-01M
TDM12-4F69-CR-01MM12 right angle female connector with 1 meter PUR Cable, IP69K, 4 conductor, 22 AWG, 4 amp, 250 V, shielded
Strem, An Ascensus Company CAS# 7440-50-8. 1000 x 200mm. Copper foil (99%). MFCD00010965
CAS# 7440-50-8. 1000 x 200mm. Copper foil (99%). MFCD00010965. Molecular Weight: 63.54. Molecular Formula: Cu. Color/form: 0.127 mm thick x 200 mm wide Strem# 93-2992. http://www.strem.com/catalog/v/93-2992/
Strem, An Ascensus Company CAS# 7440-50-8. 50 x 300mm. Copper foil (99.9%). MFCD00010965
CAS# 7440-50-8. 50 x 300mm. Copper foil (99.9%). MFCD00010965. Molecular Weight: 63.54. Molecular Formula: Cu. Color/form: 0.05 mm thick x 300 mm wide Strem# 93-2994. http://www.strem.com/catalog/v/93-2994/
Sigma Aldrich Fine Chemicals Biosciences Copper(II) sulfate pentahydrate purum p.a., crystallized, >=99.0% (RT) | 7758-99-8 | MFCD00149681 | 1KG
Copper(II) sulfate pentahydrate purum p.a., crystallized, >=99.0% (RT) | Purity: >=99.0% (RT) | Mol Wt: 249.69 | 7758-99-8 | MFCD00149681 | 1KG
Sigma Aldrich Fine Chemicals Biosciences Copper(II) sulfate pentahydrate BioReagent, suitable for cell culture, >=98% | 7758-99-8 | MFCD00149681 | 500G
Copper(II) sulfate pentahydrate BioReagent, suitable for cell culture, >=98% | Purity: >=98% | Mol Wt: 249.69 | 7758-99-8 | MFCD00149681 | 500G
Sigma Aldrich Fine Chemicals Biosciences Electrolytic copper (trace elements) ERM(R), certified reference material | 7440-50-8 | MFCD00010965 | 1EA
Electrolytic copper (trace elements) ERM(R), certified reference material | Mol Wt: 63.55 | 7440-50-8 | MFCD00010965 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Electrolytic copper (trace elements) ERM(R), certified reference material | 7440-50-8 | MFCD00010965 | 1EA
Electrolytic copper (trace elements) ERM(R), certified reference material | Mol Wt: 63.55 | 7440-50-8 | MFCD00010965 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Electrolytic copper with added impurities (trace elements) ERM(R), certified reference material | 7440-50-8 | MFCD00010965 | 1EA
Electrolytic copper with added impurities (trace elements) ERM(R), certified reference material | Mol Wt: 63.55 | 7440-50-8 | MFCD00010965 | 1EA
Sigma Aldrich Fine Chemicals Biosciences Electrolytic copper with added impurities (trace elements) ERM(R), certified reference material | 7440-50-8 | MFCD00010965 | 1EA
Electrolytic copper with added impurities (trace elements) ERM(R), certified reference material | Mol Wt: 63.55 | 7440-50-8 | MFCD00010965 | 1EA