Description
Thin-layer chromatography plates (TLC) 2,5 x 7,5 cm with F254 indicator on aluminium are silica gel plates for analytical separation work. The silica layer uses a particle size of 5–17 µm, a pore size of 60 Å, a specific pore volume of 0,75 ml/g, and a specific surface area of 500 m²/g. On aluminium supports the layer thickness is 0,15–0,20 mm, with sodium salts of organic acids as the binder system. This pack contains 250 pieces in the compact 2,5 x 7,5 cm format, suited to rapid screening, method development, and teaching separations where smaller plates reduce solvent use. Net weight is 0,250 kg. Glass-plate variants in the same family use a 0,20–0,25 mm layer with polyacrylates and/or other binders, while this article is the aluminium F254 type. Supplied from manufacturer Labbox under the METRIA line, the plates support standard TLC workflows for qualitative and semi-quantitative analysis. The aluminium backing is lightweight and easy to cut or mark when needed. Pore structure and surface area values support reproducible migration behaviour across the stated silica specification. Pack size of 250 pcs suits medium-throughput laboratories stocking a common F254 aluminium format.
This article is part of TLC & HPTLC plates, in TLC.
Key features
- Pack size: 250 pcs
- Plate size: 2,5 x 7,5 cm
- Support: Aluminium, F254
- Particle size: 5–17 µm
- Pore size: 60 Å
- EAN: 8434868060234
- GTIN: 08434868060234
- Technical Information Sheet:
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Questions about Thin layer chrom. (TLC) plates 2,5x7,5cm, F254, Aluminium, 250 pcs
What is this article?
Thin layer chrom. (TLC) plates 2,5x7,5cm, F254, Aluminium, 250 pcs is the article on this page. Luminix Health distributes Labbox 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.
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The category is TLC. The sub-category is TLC & HPTLC plates. The catalogue is Chromatography equipment.
Shelves beside this one are TLC chambers & accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.