| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Thin Layer Chromatography (TLC) |
| SKU | : 1.05533.0001 |
105533 TLC Gel silika 60 NH₂ F₂₅₄s Aluminum TLC plates, NH2 modified silica gel coated with flourescent indicator F254s. The NH2 modified silica gel TLC plates come in a quantity of 20 size 20x20 cm for thin layer chromatography applic
Our NH2, CN and DIOL -modified silica sorbents are less polar then conventional silica phases, making them ideal for separating hydrophilic or charged substances. Our moderately polar cyano- and diol-modified silica plates can be used for both normal phase and reversed phase systems. An alternative to PEI cellulose, amino-modified NH2 plates provide weak basic ion exchange characteristics with special selectivity for charged compounds.Aluminum TLC plates, NH2 modified silica gel coated with flourescent indicator F254s. The NH2 modified silica gel TLC plates come in a quantity of 20 size 20x20 cm for thin layer chromatography applications.Suhu penyimpanan : tidak ada batasan.
| Layer thickness | 150 - 180 µm |
| Deviation of layer thickness per plate | ≤ 30 µm |
| Chromatographic testing: Aromatic carboxylic acid | |
| hRf-values - pyromellitic acid | 3 - 6 |
| - benzene-1.3.5-tricarboxylic acid | 16 - 20 |
| - phthalic acid | 26 - 30 |
| - benzoic-acid | 70 - 75 |
| Typical value determined on a sheet Eluent: ethanol/ ammonia 25%/ 3.75% sodium chlorid water solution (60/12/28 v/v/v) | |
