Description
POLYGRAM SIL G UV254 ready-to-use foils are flexible thin-layer chromatography supports coated with silica gel G and a UV254 fluorescent indicator. Delivered as a continuous roll measuring 20 cm × 500 cm, the format lets users cut custom plate lengths for method development, screening or teaching applications. The pack contains one roll, providing an economical supply of UV-active SIL G layers on a polyester foil base. These POLYGRAM foils from manufacturer Macherey-Nagel are designed for TLC work in which spots are visualised under short-wave ultraviolet light. The roll presentation reduces waste when only narrow or short strips are needed and simplifies storage compared with pre-cut sheet packs. Net weight is 0,51 kg. POLYGRAM SIL-G UV254 combines the separation behaviour of silica gel G with built-in fluorescence quenching detection, making the material suitable for routine analytical thin-layer chromatography across chemical, pharmaceutical and educational laboratories.
This article is part of TLC & HPTLC plates, in TLC.
Key features
- Pack size: 1 roll
- Product type: POLYGRAM ready-to-use TLC foils
- Layer: Silica gel G with UV254 indicator
- Format: Roll 20 cm x 500 cm
- Backing: Flexible foil
- EAN: 4046681052545
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Questions about Polygram Sil-G UV254,Rolle 20 cm x 500 c
What is this article?
Polygram Sil-G UV254,Rolle 20 cm x 500 c 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.