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 Organic Chemistry Copper | 5EA | 7440-50-8 | MFCD00010965 | >=99.99%
Copper, 5EA
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Sigma Organic Chemistry Copper | 5EA | 7440-50-8 | MFCD00010965 | 0.999
Copper, 5EA
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Storage: room temp
Sigma Organic Chemistry Copper | 10EA | 7440-50-8 | MFCD00010965 | 0.999
Copper, 10EA
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Storage: room temp
Sigma Organic Chemistry Copper - O.F.H.C. | 5EA | 7440-50-8 | MFCD00010965 | 0.9995
Copper - O.F.H.C., 5EA
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Sigma Organic Chemistry Copper | 5EA | 7440-50-8 | MFCD00010965 | >=99.9%
Copper, 5EA
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Storage: room temp
Sigma Organic Chemistry Copper | 1EA | 7440-50-8 | MFCD00010965 | >=99.99%
Copper, 1EA
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Sigma Organic Chemistry Copper - O.F.H.C. | 5EA | 7440-50-8 | MFCD00010965 | 99.95+ %
Copper - O.F.H.C., 5EA
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Sigma Organic Chemistry Copper | 10EA | 7440-50-8 | MFCD00010965 | 0.999
Copper, 10EA
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Storage: room temp
Electron Microscopy Sciences Veco Single Hole Grid A1500, Copper with 1500 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: 1500 µm
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
Strem, An Ascensus Company CAS# 1317-38-0. 10g. Copper(II) oxide (99.995%-Cu) PURATREM. MFCD00010979
CAS# 1317-38-0. 10g. Copper(II) oxide (99.995%-Cu) PURATREM. MFCD00010979. Molecular Weight: 79.55. Molecular Formula: CuO. Color/form: 80-100 mesh black pwdr. Strem# 29-0590. http://www.strem.com/catalog/v/29-0590/
Strem, An Ascensus Company CAS# 7440-50-8. 250 x 150mm. Copper foil (99.9%). MFCD00010965
CAS# 7440-50-8. 250 x 150mm. Copper foil (99.9%). MFCD00010965. Molecular Weight: 63.54. Molecular Formula: Cu. Color/form: 0.025 mm thick x 150 mm wide Strem# 93-2970. http://www.strem.com/catalog/v/93-2970/
Strem, An Ascensus Company CAS# 7440-50-8. 100g. Copper powder (99.5%). MFCD00010965
CAS# 7440-50-8. 100g. Copper powder (99.5%). MFCD00010965. Molecular Weight: 63.54. Molecular Formula: Cu. Color/form: -100 mesh Strem# 93-2999. http://www.strem.com/catalog/v/93-2999/
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 Organic Chemistry Copper | 5EA | 7440-50-8 | MFCD00010965 | 0.9997
Copper, 5EA
About This Item:
Storage: room temp