| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Thin Layer Chromatography (TLC) |
| SKU | : 1.14296.0001 |
114296 HPTLC Silica gel 60 RP-18 W Glass HPTLC Silica gel 60 RP-18 W plates. Silica gel HPTLC plates size 10 x 20 cm, 25 sheets.
RP modified plates serve two purposes: act as a pilot method for HPLC and allow to choose various solvent system for special separations. Our RP-modified silica layers are well suited for many separation challenges that unmodified silica cannot overcome. These layers use aqueous solvent systems to separate extremely non-polar substances and analyze particular polar substances that can adapt to ion-pair chromatography. What’s more, RP-modified silica layers are less dependent on atmospheric humidity. Unlike unmodified silica, RP-phases do not exhibit catalytic activity. This makes them the plates of choice for unstable substance that tend to experience oxidative degradation.Glass HPTLC Silica gel 60 RP-18 W plates. Silica gel HPTLC plates size 10 x 20 cm, 25 sheets.Suhu penyimpanan : tidak ada batasan.
| Specific surface area (according to BET; 5-Pt. measurement) | 480 - 540 m²/g |
| Pore volume (N₂-isotherm) | 0.74 - 0.84 ml/g |
| d 50 (laser diffraction, size distribution) | 5 - 7 µm |
| Layer thickness | 150 - 200 µm |
| Deviation of layer thickness per plate | ≤ 35 µm |
| Chromatographic testing | |
| hRf-values (cholesterin, cholesterin test) | 54 - 66 |
