Beschreibung
ALUGRAM SIL G/UV 254 are ready-to-use TLC foils for thin-layer chromatography, supplied as pre-coated sheets in the 10 x 20 cm format. The SIL G layer carries a UV 254 indicator and has a defined layer thickness of 0,2 mm, supporting separation work with subsequent visualisation under UV light. Each pack contains 20 pieces, giving a practical stock quantity for routine analytical and teaching laboratories. These ALUGRAM foils from manufacturer Macherey-Nagel belong to the TLC carrier range and combine an aluminium-type foil support with a silica gel G coating suited to classical normal-phase TLC. The compact 10 x 20 cm sheet size fits common developing chambers and is convenient for sample application, development and documentation. Layer uniformity at 0,2 mm helps maintain reproducible migration behaviour across the plate surface. Laboratories use such foils for identity checks, purity assessment and method scouting where silica-based TLC with UV 254 detection is required. The ready-to-use presentation removes the need for manual plate coating and simplifies everyday chromatographic workflows.
This article is part of TLC & HPTLC plates, in TLC.
Key features
- Pack size: 20 pc(s)
- Product type: ALUGRAM TLC foil SIL G/UV 254
- Layer thickness: 0,2 mm
- Format: 10 x 20 cm
- Indicator: UV 254
- EAN: 4046681051227
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Questions about ALUGRAM SIL G/UV 254, 10x20 cm
What is this article?
ALUGRAM SIL G/UV 254, 10x20 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.
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The category is TLC. The sub-category is TLC & HPTLC plates. The catalogue is Chromatographie.
Shelves beside this one are TLC chambers & accessories.
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