| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Thin Layer Chromatography (TLC) |
| SKU | : 1.16464.0001 |
116464 HPTLC Gel silika 60 CN F₂₅₄s Glass HPTLC Silica gel 60 CN F₂₅₄s plates. Silica gel HPTLC plates size 10 x 10 cm, 25 sheets.
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.Glass HPTLC Silica gel 60 CN F₂₅₄s plates. Silica gel HPTLC plates size 10 x 10 cm, 25 sheets.Suhu penyimpanan : tidak ada batasan.
| Specific surface area (BET) | 460 - 520 m²/g |
| Pore volume | 0.71 - 0.78 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 testings: A) Steroidtest, straight phase | |
| hRf-values - hydrocortisone, straight phase | 10 - 20 |
| - Reichstein S, straight phase | 20 - 30 |
| - Methyltestosterone, straight phase | 35 - 47 |
| B) Steroid test, reversed phase | |
| - methyltestosterone, steroid test | 36 - 48 |
| - Reichstein S, steroid test | 46 - 58 |
| - hydrocortisone, steroid test | 56 - 68 |
| Typical value determined on an activated plate (120°C, 15 min) Eluent a) petroleum benzine 40-60°/acetone (80/20 v/v) Eluent b) acetone/water (30/70 v/v) | |
