1.05582
TLC aluminum sheets, Silica gel 60 with concentrating zone 20 x 2.5 cm
pkg of 25 sheets, sheet L × W 20 cm × 20 cm, aluminum support
Synonym(s):
Concentrating Zone TLC Aluminum Sheets
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About This Item
Recommended Products
material
aluminum support
silica gel 60 matrix
Quality Level
feature
binder Organic Polymer
fluorescent indicator: no
packaging
pkg of 25 sheets
technique(s)
thin layer chromatography (TLC): suitable
layer thickness
200 μm
sheet L × W
20 cm × 20 cm
particle size
10-12 μm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
Related Categories
General description
Linkage
Analysis Note
Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 9.7 - 11.7 µm
Layer thickness: 160 - 220 µm
Deviation of layer thickness per plate: ≤ 40 µm
layer thickness concentrating zone: 90 - 140 µm
Fluctuation in the thickness of the concentration zone: ≤ 30 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 sheet
Eluent: toluene (45% rel. humidity)
Certificates of Analysis (COA)
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