Piastre HPTLCALUGRAM® Nano-SIL CN / UV254 - ciano-modificato, 50 Pezzo(i)
Codice articolo 4598.1
€ 236,95
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Piastre HPTLCALUGRAM® Nano-SIL CN / UV254 - ciano-modificato, 50 Pezzo(i)
Dettagli del prodotto
Codice SA: 38229000
Materiale: Aluminium
EAN: 8721028182661
Marca: Macherey-Nagel
Material: aluminium with cyano-modied nano silica gel 60, with fluorescence indicator.
Cyanopropyl modification
Carbon content 5,5 %
Order of polarity:
silica > DIOL > NH2 > CN > RP-2 > RP-18 W
Normal phase or reversed phase separation modes depending on the polarity of the developing solvent
Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!
HPTLC PlatesALUGRAM® Nano-SIL CN / UV254 - cyano-modified
Technical Information
| Plate format | 4 x 8 cm |
| Layer thickness | 0.15 mm |
| Material | aluminium |
| Modification | Silica gel with Cyano (CN), nitrile modification |
| Fluorescent indicator | yes |
| Separation principle | Normal phase (NP) |
| Phase | Nano-SIL CN |
| Particle size | 2-10 µm |
| Particle type | Fully porous particles (FPP) |
| Pore size | 60 Å |
| Pore volume | 0.75 ml/g |
| pH stability | 2,0-8,0 |
| Temperature stability | High |
| Recommended application(s) | Phenols, Preservatives, Reversed phase (RP) and Normal phase (NP), Steroid hormones |
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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