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Black Phosphorus - crystal  pieces -  5.0g in ampoule
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Black Phosphorus - crystal pieces - 5.0g in ampoule
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 6 448,40
High purity Iridium powder, 5g, 99,95%
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High purity Iridium powder, 5g, 99,95%
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 1 440,00
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 39,00
Nice Ruthenium 3+ doped optical glass bead NEW!
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 32,90
Shiny 24K Fine gold melted pellet, 1g purity 99,99%
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 169,00
Black Phosphorus - crystal  pieces -  100mg in ampoule
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Tellurium(IV) iodide - TeI4 crystals - 1g  99.9%
Tellurium(IV) iodide - TeI4 crystals - 1g 99.9%
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 156,60
High purity Gallium Metal 100g 99,99% purity!
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 229,00
Gadolinium(III)-Oxide 99,99% - Gd2O3 - 5.0 grams
 11,90
Black Phosphorus - crystal  pieces -  10.0g in ampoule
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 5 580,00
Super bright Deuterium spectrum discharge tube 100mm - NEW
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 85,00
Hafnium diboride HfB2   5 grams - 99.5%
 24,90
Solid Copper Metal Sphere 30mm - 99.99% purity - 122.5 grams
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Nice Tungsten doped glass bead NEW!
 29,90
Ytterbium Oxide 99.99% - Yb2O3 - 50 grams
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 29,90
Ytterbium Oxide ~99% - Yb2O3 - 100 grams
 19,90
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Activated Aluminum Oxide – spherical 3.2mm

 59,00

Availability: 2 in stock

SKU: 04230 Categories: ,

1kg – 1000g Activated Aluminum oxide – beads 3.2mm
We use this material to achieve a hydrocarbon-free vacuum and in our glovebox to remove H2O. It can be regenerated at temperatures from 150 – 200 deg. C.
highly porous, spherical shaped Aluminum oxide with a high specific surface und high mechanical stability; it does not decompose in water.
In comparison with Silicagel, Activated Aluminum oxid has a higher adsorption capacity for water at higher temperatures.
Typical uses:- cleaning of gases and liquids, incl. organic liquids (removal of traces of metals)- Claus-Catalyst in sub- dewpoint Applications- Bed support in air drying applications (PSA, TSA)

Element

Al

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