Description
POLYGRAM ALOX N UV254 is a ready-to-use thin-layer chromatography foil designed for analytical separation work on aluminium oxide layers with integrated UV254 fluorescence indication. The sheets measure 5 x 20 cm and are supplied as a pack of 50 pieces, giving laboratories a convenient stock of pre-coated carriers for routine TLC screening and method development. The ALOX N stationary phase supports adsorption chromatography of a wide range of organic compounds, while the UV254 indicator enables rapid visualisation of UV-active spots under short-wave ultraviolet light without additional staining in many applications. These POLYGRAM foils from manufacturer Macherey-Nagel combine a flexible support with a uniform alumina coating suited to qualitative and semi-quantitative TLC workflows in research, quality control, and teaching laboratories. The compact 5 x 20 cm format is practical for standard developing chambers and for cutting or scoring into smaller working strips when sample throughput or solvent economy is important. Category placement under TLC carriers reflects their role as disposable, ready-to-run plates for classical planar chromatography.
This article is part of TLC & HPTLC plates, in TLC.
Key features
- Pack size: 50 pc(s)
- Product type: POLYGRAM ALOX N/UV254 TLC foil
- Format: 5 x 20 cm
- Stationary phase: Aluminium oxide (ALOX N)
- UV indicator: UV254
- EAN: 4046681052651
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Questions about POLYGRAM ALOX N UV254, 5x20 cm
What is this article?
POLYGRAM ALOX N UV254, 5x20 cm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in TLC & HPTLC plates, inside TLC, in Chromatography equipment.
A TLC plate is a backing, glass, aluminium or plastic, coated with silica or alumina of a stated thickness. HPTLC uses a finer particle and a thinner layer. Indicator plates fluoresce so a dark spot shows under UV. Plate size and layer thickness are the specification.
Thin-layer chromatography runs a liquid up a plate coated with a sorbent. The compounds move different distances and are seen as spots. HPTLC is the same method with a finer layer. The plate, the solvent mixture and the chamber saturation decide the result. It is the quick look before, or beside, a column method. The substances are on PubChem, named by IUPAC.
Which category should I open next?
The category is TLC. The sub-category is TLC & HPTLC plates. The catalogue is Chromatography equipment.
Shelves beside this one are TLC chambers & accessories.
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. Delivery across Europe, two to five days when in stock. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
