1.05724
TLC plates, Silica gel 60
pkg of 100 plates, plate L × W 5 cm × 20 cm, glass support
Synonym(s):
Thin-layer chromatography plates
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About This Item
NACRES:
NB.21
UNSPSC Code:
41115711
material
glass support, silica gel 60 matrix
feature
binder Organic Polymer, fluorescent indicator: no
packaging
pkg of 100 plates
technique(s)
thin layer chromatography (TLC): suitable
layer thickness
250 μm
plate L × W
5 cm × 20 cm
particle size
10-12 μm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
Quality Level
General description
100 Glass plates 5 x 20 cm
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.
Analysis Note
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): 9.7 - 11.7 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)
Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 9.7 - 11.7 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)
Other Notes
Replaces: 5724-3; 5724
Storage Class
10-13 - German Storage Class 10 to 13
Certificates of Analysis (COA)
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