Description
Aluminium oxide 90 acidic is a chromatography-grade aluminium oxide supplied in a 1 kg pack for laboratory separation and clean-up tasks. The acidic surface character of this aluminium oxide 90 grade makes it suitable as a chromatography accessory where selective adsorption behaviour is required in sample preparation or column work. With a net content of 1,00 kg, the pack size is convenient for method development, smaller series and benches that prefer moderate stock volumes. Associated safety phrases S 22-24/25 indicate standard laboratory precautions for handling powdered inorganic oxides, including avoidance of dust inhalation and contact with skin and eyes. This material comes from manufacturer Macherey-Nagel and belongs to the established aluminium oxide 90 range used in chromatography accessory applications. The 1 kg unit supports accurate portioning for packing columns or preparing adsorbent beds while keeping inventory compact. Apply in line with validated chromatography procedures and local laboratory safety requirements for adsorbent powders.
This article is part of Sorbents, silica gel & ion exchangers, in SPE & sample preparation.
Key features
- Pack size: 1 kg
- Product type: Aluminium oxide 90 acidic
- Application area: Chromatography accessories
- EAN: 4046681053658
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Aluminium oxide 90 acidic, 1 kg
What is this article?
Aluminium oxide 90 acidic, 1 kg is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Sorbents, silica gel & ion exchangers, inside SPE & sample preparation, in Chromatography equipment.
Loose sorbent, silica gel and ion-exchange resin are the phases bought in bulk to pack a column or to stir into a solution. Particle size and activity, or the ion-exchange capacity, are the specification. A TLC silica and a flash silica of different particle sizes are not the same separation.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is Sorbents, silica gel & ion exchangers. The catalogue is Chromatography equipment.
Shelves beside this one are SPE cartridges & columns and Flash, empty & glass chromatography columns.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.