Placas TLC POLYGRAM® CEL 300 / UV254, 20 x 20 cm, 25 Pieza(s)
REF 0818.1
€ 47,78
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Placas TLC POLYGRAM® CEL 300 / UV254, 20 x 20 cm, 25 Pieza(s)
Información del producto
Código hs: 38229000
EAN: 8721028178169
Marca: Macherey-Nagel
Material: polyester with Cellulose MN 300 (AVICEL®), with fluorescence indicator.
Native fibrous cellulose, cellulose MN 300 layer
- Fibre length (95 %): 2-20 µm
- Average degree of polymerisation: 400-500
- Specific surface acc. to Blaine: 15000 cm2/g
Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!
TLC Plates POLYGRAM® CEL 300 / UV254
Technical Information
| Plate format | 20 x 20 cm |
| Layer thickness | 0.1 mm |
| Material | polyester |
| Modification | native fibrous cellulose layer |
| Fluorescent indicator | yes |
| Recommended application(s) | Partition chromatography of polar substances such as amino acids, carboxylic acids or carbohydrates |
Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!
Thin Layer Chromatography (TLC)
Although the principle of thin-layer chromatography is more than a century old, it did not make its breakthrough as an analytical method until about 50 years ago.
Thanks to the development of new sorbents and supports, as well as increasing instrumentation and automation, TLC has become a versatile separation method. It is used both in qualitative analysis and in quantitative analysis.
Applications range from simple manual separation processes in classic TLC to automated processes in HPTLC (high performance thin layer chromatography).
Advantages of thin layer chromatography:
- Higher sample throughput in less time
- Suitable for screening tests
- Pilot process for HPLC
- The ready-to-use TLC layer functions as a data storage device for separation results
- The separated substances can be used later for further analysis (e.g. IR, MS)
- By switching the mobile and the stationary phases, the separation process can be optimised quickly and cost-efficient
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