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.
Strem, An Ascensus Company CAS# 7440-50-8. 200 x 200mm. Copper foil (99%). MFCD00010965
CAS# 7440-50-8. 200 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/
Sigma Aldrich Fine Chemicals Biosciences Copper IRMM(R), certified reference material, 0.1 mm foil | 7440-50-8 | MFCD00010965 | 1EA
Copper IRMM(R), certified reference material, 0.1 mm foil | Mol Wt: 63.55 | 7440-50-8 | MFCD00010965 | 1EA
Hach Company Copper Reagent Set, Free and Total
For determination of free and complexed (chelated) Copper by the Binchoninate method. Range: up to 5.00 mg/L. Set includes: Free Copper Reagent Powder Pillows and Hydrosulfite Power Pillows for 100 tests.
Hach Company CuVer 1 Copper Reagent Powder Pillows, 10 mL, pk/1000
For copper determination by the bicinchoninate method. EPA compliant for wastewater reporting - Hach Method 8506. Range: up to 5.00 mg/L Cu. Sample Size: 10 mLPack of 1000 powder pillows To confirm accurate results, see appropriate standard solutions on the Consumables tab.
Sigma Aldrich Fine Chemicals Biosciences Copper(II) Chloride Dihydrate | 10125-13-0 | MFCD00149674 | 500g
Copper(II) Chloride Dihydrate | Mol Wt: 170.48 | 10125-13-0 | MFCD00149674 | 500g
Sigma Aldrich Fine Chemicals Biosciences Copper(II) sulfate pentahydrate purum p.a., crystallized, >=99.0% (RT) | 7758-99-8 | MFCD00149681 | 6X1KG
Copper(II) sulfate pentahydrate purum p.a., crystallized, >=99.0% (RT) | Purity: >=99.0% (RT) | Mol Wt: 249.69 | 7758-99-8 | MFCD00149681 | 6X1KG
Sigma Aldrich Fine Chemicals Biosciences Copper(II) sulfate pentahydrate ACS reagent, >=98.0% | 7758-99-8 | MFCD00149681 | 12KG
Copper(II) sulfate pentahydrate ACS reagent, >=98.0% | Purity: >=98.0%; 98.0-102.0% (ACS specification) | Mol Wt: 249.69 | 7758-99-8 | MFCD00149681 | 12KG
Sigma Aldrich Fine Chemicals Biosciences Copper(II) sulfate pentahydrate suitable for plant cell culture, >=98% | 7758-99-8 | MFCD00149681 | 250G
Copper(II) sulfate pentahydrate suitable for plant cell culture, >=98% | Purity: >=98% | Mol Wt: 249.69 | 7758-99-8 | MFCD00149681 | 250G
![Strem, An Ascensus Company CAS# 578743-87-0. 500mg. Chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I), 98%. MFCD09264276](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00009818-29-4050.JPG-250.jpg)
Strem, An Ascensus Company CAS# 578743-87-0. 500mg. Chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I), 98%. MFCD09264276
CAS# 578743-87-0. 500mg. Chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I), 98%. MFCD09264276. Molecular Weight: 487.59. Molecular Formula: C27H36ClCuN2. Color/form: white pwdr. Strem# 29-4050. http://www.strem.com/catalog/v/29-4050/
Sigma Aldrich Fine Chemicals Biosciences Copper(II) sulfate pentahydrate purum p.a., crystallized, >=99.0% (RT) | 7758-99-8 | MFCD00149681 | 500G
Copper(II) sulfate pentahydrate purum p.a., crystallized, >=99.0% (RT) | Purity: >=99.0% (RT) | Mol Wt: 249.69 | 7758-99-8 | MFCD00149681 | 500G
Sigma Aldrich Fine Chemicals Biosciences Copper(II) chloride dihydrate | 10125-13-0 | MFCD00149674 | 100 g
Copper(II) chloride dihydrate | Mol Wt: 170.48 | 10125-13-0 | MFCD00149674 | 100 g
Sigma Aldrich Fine Chemicals Biosciences Copper(II) sulfate pentahydrate BioReagent, suitable for cell culture, >=98% | 7758-99-8 | MFCD00149681 | 1KG
Copper(II) sulfate pentahydrate BioReagent, suitable for cell culture, >=98% | Purity: >=98% | Mol Wt: 249.69 | 7758-99-8 | MFCD00149681 | 1KG
