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| Aluminium oxide adsorbents for column chromatography |
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Features
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Aluminium oxides produced by dehydration of different aluminium hydroxides, e.g., hydrargillite between 400 and 500 °C |
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Activity grade I, particle size 50–200 μm, specific surface (BET) ~ 130 m2/g |
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Ordering information
| Designation |
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Pack of 1 kg |
Pack of 5 kg |
Pack of 25 kg |
| Aluminium oxide 90 basic |
pH 9.5 ± 0.3 |
815010.1 |
815010.5 |
815010.25 |
| Aluminium oxide 90 neutral |
pH 7 ± 0.5 |
815020.1 |
815020.5 |
815020.25 |
| Aluminium oxide 90 acidic |
pH 4 ± 0.3 |
815030.1 |
815030.5 |
815030.25 |
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