Aluminum (Al)
Used originally as an astringent and a dyeing mordant, aluminum was first isolated in 1827. Originally called aluminium, the American Chemical Society adopted the name aluminum in 1925.
Aluminum is the most abundant metal found in the earth's crust (8.1%) and is found in clay, cryolite, granite, and many other common minerals. A silvery-white metal, aluminum is light, non-magnetic, and non-sparking; it is second among metals in malleability, and sixth in ductility.
Pure aluminum is soft and lacks strength, but alloys of copper, magnesium, silicon, manganese, and other elements add to its usefulness.
Sigma Organic Chemistry Aluminum | 5EA | 7429-90-5 | MFCD00134029 | 0.99
Aluminum, 5EA
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Storage: room temp
Sigma Organic Chemistry Aluminum | 1EA | 7429-90-5 | MFCD00134029 | 0.99
Aluminum, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Aluminum | 1EA | 7429-90-5 | MFCD00134029
Aluminum, 1EA
About This Item:
Storage: room temp
Sigma Organic Chemistry Aluminum L-lactate | 500G | | MFCD20529175 | 0.95
Aluminum L-lactate, 500G
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MDL Number: MFCD20529175
UNSPSC Code: 12352302
Storage: room temp
Sigma Organic Chemistry Aluminum | 25M | 7429-90-5 | MFCD00134029 | 99.999% trace metals basis
Aluminum, 25M
About This Item:
Linear Formula: Al
Storage: room temp
EINECS Number: 231-072-3
Sigma Organic Chemistry Aluminum | 1EA | 7429-90-5 | MFCD00134029 | 99.999% trace metals basis
Aluminum, 1EA
About This Item:
Linear Formula: Al
Storage: room temp
EINECS Number: 231-072-3
Sigma Aldrich Fine Chemicals Biosciences HiTrapR rprotein A Fast Fl
HiTrap(R) rProtein A FF columns are prepacked with rProtein A Sepharose(R) Fast Flow for purification and fractionation of IgG subclasses and IgG from different sources including cell supernatants and ascites.The recombinant protein A ligand (produced in E. coli) is coupled to Sepharose(R) Fast Flow by a technique which generates a stable thioether linkage between rProtein A and the base matrix. The coupling technique is optimized to give high binding capacity for IgG.
Sigma Aldrich Fine Chemicals Biosciences Prostaglandin E1 powder ga10MG
Prostaglandin E1 powder ga10MG
Sigma Aldrich Fine Chemicals Biosciences Xylanase powder 2500 units50G
Xylanasenbspcatalyses the degradation of xylan into xylooligosaccharides and D-xylose. It also breaks down hemicellulose. Xylanasenbspis used for the production of biofuels such as ethanol and xylitol. It improves the quality of bread and juices. Xylanase is used in biobleaching process and decreases environmental pollution.
Electron Microscopy Sciences Aluminum Wire, 0.25 mm, Purity 99.99% 50 FT
High purity, vacuum grade. These metal wires are suitable for scanning and electron microscopy techniques.
Size: 0.25 mm
Purity: 99.99%