| NACRES | NB.21 |
|---|---|
| UNSPSC Code | 41115711 |
| material | glass support |
| feature | binder Organic Polymer |
| packaging | pkg of 25 plates |
| technique(s) | thin layer chromatography (TLC): suitable |
| layer thickness | 250 μm |
| plate L × W | 20 cm × 20 cm |
| particle size | 9.5-11.5 μm |
| pore size | 60 Å medium pore diameter |
| detection method | fluorometric (flourescent indicator F254) |
| storage temp. | 2-30°C |
| Quality Level | 100 |
Answer:Each plate measures 20 × 20 cm and has a glass backing.
Answer:254 nm.
Answer:25 plates per pack.
Merck silica gel 60 RP-2 F254 TLC plates combine a silanized, reversed-phase silica layer with a fluorescent indicator for thin-layer chromatographic separations. Each plate uses a 20 × 20 cm glass backing and a nominal 250 µm adsorbent layer containing RP-2 modified silica with a 60 Å pore diameter. The fluorescent indicator allows visualization of UV-absorbing spots at 254 nm. The hydrophobic surface modification enables aqueous-organic mobile-phase systems and provides selectivity distinct from unmodified normal-phase silica. These plates are useful for screening solvent systems, assessing mixtures and developing reversed-phase TLC methods. The package contains 25 glass-backed plates and is not a conventional silica gel 60 F254 normal-phase format.
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