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Sigma Aldrich Fine Chemicals Biosciences Aluminum oxide activated b

Supplier:  Sigma Aldrich Fine Chemicals Biosciences 19944320KG

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The product is basic activated aluminum oxide (Alumina Al2O3) having an activity grade Brockman I. The mechanism of formation of protective scales of Al2O3 on surfaces of binary M-Al (M fe Ni or Co) alloys at high temperatures has been studied. Activated aluminum oxides having different acidities and water concentrations (having Brockmann activity I-V) can easily detect various types of water (namely free water pore water and bound water) on the aluminum oxide present in soils.

Catalog No. 50-290-3509


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