Piastre TLC POLYGRAM® con poliammide-6 UV254, 20 x 20 cm, 25 Pezzo(i)
Codice articolo 1P41.1
€ 254,23
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Piastre TLC POLYGRAM® con poliammide-6 UV254, 20 x 20 cm, 25 Pezzo(i)
Dettagli del prodotto
Codice SA: 38229000
EAN: 8721028178237
Marca: Macherey-Nagel
Material: polyester with Polyamide-6, with fluorescence indicator.
Polyamide 6 (PA6, ε-polycaprolactame, Perlon, nylon 6)
Separation mechanism: hydrogen bonds to the amide groups of the polymer matrix as well as ion, dipole and electron donor/acceptor interactions
TLC Plates POLYGRAM® with Polyamide-6 UV254
Technical Information
| Plate format | 20 x 20 cm |
| Layer thickness | 0.1 mm |
| Material | polyester |
| Modification | Polyamide 6 (PA6, ε-polycaprolactame, Perlon, nylon 6) |
| Fluorescent indicator | yes |
| Separation principle | Normal phase (NP) |
| Phase | Polyamide-6 |
| pH stability | 2,0-8,0 |
| Temperature stability | < 185 °C |
| Recommended application(s) | Amino acids, Aromatic nitro compounds, Carboxylic acids, Natural compounds, Phenols |
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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