1.11845
TLC plates, Silica gel 60 with concentrating zone 2.5 x 20 cm
pkg of 25 plates, plate L × W 20 cm × 20 cm, glass support
Synonym(s):
Analytical TLC Plates with Zone
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material
glass support
silica gel 60 matrix
Quality Level
feature
binder Organic Polymer
fluorescent indicator: no
packaging
pkg of 25 plates
technique(s)
thin layer chromatography (TLC): suitable
layer thickness
250 μm
plate L × W
20 cm × 20 cm
particle size
10-12 μm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
1 of 4
This Item | 1.05746 | 1.05715 | 1.15552 |
|---|---|---|---|
| technique(s) thin layer chromatography (TLC): suitable | technique(s) thin layer chromatography (TLC): suitable | technique(s) thin layer chromatography (TLC): suitable | technique(s) thin layer chromatography (TLC): suitable |
| material glass support, silica gel 60 matrix | material glass support, silica gel 60 matrix | material glass support, silica gel 60 matrix | material glass support, silica gel 60 matrix |
| feature fluorescent indicator: no, binder Organic Polymer | feature binder Organic Polymer, fluorescent indicator: no | feature binder Organic Polymer, fluorescent indicator | feature binder Organic Polymer, fluorescent indicator |
| pore size 60 Å medium pore diameter | pore size 60 Å medium pore diameter | pore size 60 Å medium pore diameter | pore size 60 Å medium pore diameter |
| packaging pkg of 25 plates | packaging pkg of 25 plates | packaging pkg of 25 plates | packaging pkg of 25 plates |
| layer thickness 250 μm | layer thickness 250 μm | layer thickness 250 μm | layer thickness 200 μm |
General description
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: 170 - 250 µm
Deviation of layer thickness per plate: ≤ 50 µm
layer thickness concentrating zone: 90 - 130 µm
Fluctuation in the thickness of the concentration zone: ≤ 35 µm
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile:
15 - 21
- Ceres Black G, colour test, lipophile: 36 - 42
- ceres Violet brn, colour test, lipophile: 51 - 58
Typical value determined on a conditioned plate
Eluent: toluene (45% rel.humidity)
Other Notes
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