Description
POLYGRAM CEL 300 PEI UV254 are ready-to-use thin-layer chromatography foils in 20 x 20 cm format, supplied in a pack of 25 sheets. The CEL 300 PEI layer combined with UV254 indicator supports analytical separation and visualisation workflows typical of TLC carrier applications in chemical and biochemical laboratories. Each sheet provides a convenient pre-coated surface for method development, compound screening and routine chromatographic checks without the need to prepare plates from bulk adsorbent. Format dimensions of 20 x 20 cm fit standard TLC chambers and documentation setups used across research and quality-control environments. These POLYGRAM foils from manufacturer Macherey-Nagel are packed as 25 pieces, helping laboratories maintain a steady stock of identical carriers for parallel runs or teaching practicals. Net and gross weight figures reflect a compact package suited to bench storage. Use the sheets according to established TLC practice for sample application, development and UV inspection at the indicated wavelength range, selecting mobile phases appropriate to PEI cellulose phases.
This article is part of TLC & HPTLC plates, in TLC.
Key features
- Pack size: 25 pc(s)
- Product type: POLYGRAM ready-to-use TLC foils
- Layer: CEL 300 PEI/UV254
- Format: 20 x 20 cm
- Country of origin: Germany
- EAN: 4046681052699
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Questions about POLYGRAM CEL 300 PEI UV254, 20x20
What is this article?
POLYGRAM CEL 300 PEI UV254, 20x20 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.