Description
POLYGRAM CEL 300 PEI ready-made foils are thin-layer chromatography supports supplied in a 20 x 20 cm format for analytical separation work. Each pack contains 25 sheets, giving laboratories a practical stock of pre-coated foils for routine TLC methods that call for CEL 300 PEI layers. The defined sheet size suits standard development chambers and sample application layouts used in qualitative and semi-quantitative chromatography. These POLYGRAM foils from manufacturer Macherey-Nagel are intended as TLC carrier media within the broader range of ready-to-use chromatography plates and foils. Net weight of the pack is 0,59 kg, reflecting a compact carton of twenty-five 20 x 20 cm sheets ready for bench use. Laboratories can integrate the foils into method development, identity checks and teaching or routine separation workflows where PEI-cellulose type layers are specified. Uniform format across the pack supports consistent spotting patterns and side-by-side sample comparison. The product designation CEL 300 PEI clearly identifies the layer type for inventory and method documentation. Altogether, the 25-piece pack of 20 x 20 cm POLYGRAM CEL 300 PEI foils provides a ready supply of TLC supports for chromatography laboratories.
This article is part of TLC & HPTLC plates, in TLC.
Key features
- Pack size: 25 pc(s)
- Product type: POLYGRAM ready-made TLC foils
- Layer: CEL 300 PEI
- Format: 20 x 20 cm
- EAN: 4046681052705
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Questions about POLYGRAM CEL 300 PEI, 20x20 cm
What is this article?
POLYGRAM CEL 300 PEI, 20x20 cm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in TLC & HPTLC plates, inside TLC, in Chromatographie.
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 Chromatographie.
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.