Description
POLYGRAM mixed ready-to-use TLC foils combine three established layer types in one convenient assortment for thin-layer chromatography. Sheets measure 4 x 8 cm and are packed as 2 × 50 SIL G/UV254, 50 ALOX N/UV254, and 50 CEL 300, giving 200 foils in total. This mix lets laboratories compare silica, aluminium oxide, and cellulose phases under identical format conditions during method scouting or teaching. UV254 indicators on the silica and alumina sheets support fluorescence-quenching detection of many aromatic and conjugated compounds, while CEL 300 addresses more polar separations. The assortment from manufacturer Macherey-Nagel is practical for labs that need several sorbent chemistries without ordering separate packs. Pre-coated foils are ready for spotting and development in standard TLC chambers, reducing preparation time versus hand-coated plates. The compact size limits solvent consumption yet still allows multiple sample tracks per sheet. Ideal for screening, education, and flexible routine chromatography where silica gel, alumina, and cellulose options are all required.
This article is part of TLC & HPTLC plates, in TLC.
Key features
- Pack size: 200 pcs
- Product type: POLYGRAM mixed TLC foils
- Format: 4 x 8 cm
- Pack contents: 2 x 50 SIL G/UV254, 50 ALOX N/UV254, 50 CEL 300
- EAN: 4046681054020
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Questions about Polygram mixed, 4x8 cm
What is this article?
Polygram mixed, 4x8 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.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.