| Specifications | |
|---|---|
| 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) | 9.5 - 11.5 µm |
| Layer thickness | 210 - 270 µm |
| Deviation of layer thickness per plate | ≤ 35 µm |
| Chromatographic testing: colour test |
|
| hRf-values - bleu vif organol, colour test, lipophile |
11 - 25 |
| - Ceres Black G, colour test, lipophile | 34 - 48 |
| - ceres Violet brn, colour test, lipophile | 52 - 67 |
| separation number (colourtest, lipophile) | ≥ 10.5 |
| Typical value determined on a conditioned plate Eluent: toluene (45% rel. humidity) |
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| Replacement Information | |
|---|---|
| Replacement Information | In North America 1.05721.0001 replaces and is identical to 5721-7 |
| Description | |
|---|---|
| Catalogue Number | 105721 |
| Replaces | 5721-7; 5721 |
| Overview | Our classical silica TLC plates are based on a combination of our proven silica gel 60 and the addition of a unique polymeric binder resulting in a very adherent and hard surface that will not crack or blister and even allow writing with a pensil on the surface without risk to damage the layer. |
| Product Information | |
|---|---|
| HS Code | 3822 00 00 |
| Safety Information according to GHS | |
|---|---|
| Storage class | 10 - 13 Other liquids and solids |
| Storage and Shipping Information | |
|---|---|
| Storage | Storage temperature: no restrictions. |
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