Description
POLYGRAM ALOX N UV254 ready foils are thin-layer chromatography supports in the compact 4 × 8 cm format. Each pack supplies 4 × 50 pieces, giving 200 foils for repeated separations, screening runs and routine TLC applications. The ALOX N/UV254 designation marks the ready-coated POLYGRAM foil type intended for analytical work where aluminium-oxide-based layers and UV detection at 254 nm are required. These foils from manufacturer Macherey-Nagel serve laboratories that need small-format TLC carriers for polarity-selective separations, reaction control and teaching experiments. The 4 × 8 cm dimensions suit limited sample amounts, compact development chambers and economical mobile-phase consumption. Delivered as a multipack for chromatography benches, the set supports continuous spotting and development sequences with fewer interruptions for restocking. Use the foils as ready TLC supports in research, quality-control and educational settings where consistent precoated sheets streamline plate preparation. The product is classified among TLC supports and integrates smoothly into standard development, visualisation and documentation workflows.
This article is part of Sorbents, silica gel & ion exchangers, in SPE & sample preparation.
Key features
- Pack size: 4 × 50 pc(s)
- Product type: POLYGRAM TLC ready foils
- Coating designation: ALOX N/UV254
- Format: 4 × 8 cm
- Total quantity: 200 pc(s)
- EAN: 4046681054044
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Questions about Polygram ALOX N/UV245, 4x8 cm
What is this article?
Polygram ALOX N/UV245, 4x8 cm 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.