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Aluminium oxide activated basic Chromatography

Artikel nummer : (21012.297)

Leverantör: VWR Chemicals

Beskrivning: Aluminium oxide activated basic Chromatography

UOM: 1 * 1 kg

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Aluminium oxide activated basic HPLC_Flash

Leverantör: Thermo Fisher Scientific

Beskrivning: Aluminium oxide activated basic HPLC_Flash

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Aluminiumoxid basisk, pulver, BAKER ANALYZED® Brockmann Activity Grade I för kromatografi, J.T.Baker®

Artikel nummer : (0539-01)

Leverantör: Avantor

Beskrivning: Aluminiumoxid basisk, pulver, BAKER ANALYZED® Brockmann Activity Grade I för kromatografi, J.T.Baker®

UOM: 1 * 500 g

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Aluminium oxide activated basic ≥99.9995% Brockmann Grade I 58 angstroms

Leverantör: Thermo Fisher Scientific

Beskrivning: Aluminium oxide activated basic ≥99.9995% Brockmann Grade I 58 angstroms

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Aluminium oxide activated basic Brockmann Grade I ~150 mesh, Fluka™

Leverantör: Honeywell Chemicals

Beskrivning: Aluminium oxide activated basic Brockmann Grade I ~150 mesh, Fluka™

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TLC-platta aluminiumoxid 60

Leverantör: Merck

Beskrivning: Merck TLC aluminium oxide plates use neutral or basic aluminium oxide of 60 or 150 Å pore size with or without fluorescent indicator to suit different application needs. Under aqueous conditions, basic compounds can be best separated on basic aluminium oxide plates, while neutral compounds are best separated on neutral plates.

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Aluminiumoxid basisk, MP Ecochrom™ Super I

Artikel nummer : (ICNA0204568)

Leverantör: MP Biomedicals

Beskrivning: MP EcoChrom™ Alumina B, Activity Super I available as basic alumina is commonly used for purification processes of all kinds, including sample preparation for pesticides, and environmental analysis, solvent purification and all kinds of chromatography, requiring the highest precision and reproducibility.

UOM: 1 * 500 g

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Aluminiumoxid basisk Brockmann Grade I 40-300 µm, 60A Chromatography

Leverantör: Thermo Fisher Scientific

Beskrivning: Aluminiumoxid basisk Brockmann Grade I 40-300 µm, 60A Chromatography

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Aluminiumoxid superaktiverad basisk Grade I

Leverantör: Thermo Fisher Scientific

Beskrivning: Aluminiumoxid superaktiverad basisk Grade I

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Aluminiumoxid basisk TLC

Leverantör: Thermo Fisher Scientific

Beskrivning: Aluminiumoxid basisk TLC

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Aluminiumoxid för preparativ kromatografi

Leverantör: MERCK PRODUCTION CHEMICALS

Beskrivning: The aluminium oxide crystal structure comprises octahedrally and tetrahedrally coordinated aluminium coupled by oxygen atoms. The aluminium oxide surface is covered by free hydroxyl groups. There are different acidic and basic centers (Broenstedt acid, Lewis acid and Lewis basic centers) that result in anion and cation exchange properties. Aluminium oxide exhibits a higher pH-stability than silica gel, especially in the alkaline range. Aluminium oxide occurs in various crystal modifications resulting in different pore diameters.

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Aluminiumoxid aktiverad neutral Brockmann Grade I, Supelco®

Leverantör: Merck

Beskrivning: Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration. Aluminum oxides are generally used as solid support phases in solid phase extraction (SPE)-based clean-up procedures employed in chromatographic methods