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| Nano-SILGUR |
Glass
plates |
ALUGRAM®
Xtra |
Unmodified HPTLC silica layers with concentrating zone
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Features
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Nano silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0,75 mL/g, particle size 2–10 µm; narrow fractionation of the silica particles allows sharper separations, shorter developing times, shorter migration distances, lower amount of samples and an increased detection sensitivity compared to standard silica
available as glass plates with or without fluorescent indicator
also available as ALUGRAM® Xtra aluminium sheets
 excellent separation efficiency
easy and reliable cutting
outstanding wettability |
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Kieselguhr zone for rapid sample application: because kieselguhr is completely inert towards a large number of compounds, the samples always form a narrow band at the interface of the two adsorbents, irrespective of shape, size or position of the spots in the concentrating zone (see figure). Separation then takes place in the silica layer. |
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For applications click here. |
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Arbitrary application in
the concentrating zone |
Developed
chromatogram |
Ordering information
| Designation |
Thickness of layer |
Plate size |
Fluorescent indicator |
Plates per pack |
REF |
| Glass plates |
| Nano-SILGUR-20 |
0.20 mm |
10 x 10 cm |
– |
25 |
811032 |
| Nano-SILGUR-20 UV254 |
0.20 mm |
10 x 10 cm |
UV254 |
25 |
811042 |
| ALUGRAM® Xtra aluminium sheets |
| Nano-SILGUR |
0.20 mm |
10 x 10 cm |
– |
25 |
818432 |
| Nano-SILGUR UV254 |
0.20 mm |
10 x 10 cm |
UV254 |
25 |
818442 |
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