1.00384
TLC Plates
Silica gel 60G 25 Glassplates 20 x 20 cm, suitable for thin layer chromatography (TLC)
Synonym(s):
Glass-backed Silica Gel 60G TLC Plates
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About This Item
UNSPSC Code:
41115711
NACRES:
NB.21
Product Name
TLC plates, Silica gel 60G 25 Glassplates 20 x 20 cm,
Quality Level
material
glass support, silica gel 60 matrix
feature
binder Gypsum
Gypsum, fluorescent indicator: no
packaging
pkg of 25 plates
technique(s)
thin layer chromatography (TLC): suitable
L × W
20 cm × 20 cm
layer thickness
250 μm
particle size
10-12 μm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
General description
These new TLC silica gel 60G plates are recommended for customer in QA/QC labs using older Ph Eur monograph methods, which require TLC plates with gypsum binder.
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
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
TLC-Test (Ph.Eur. colourtest): passes test
Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 9.7 - 11.7 µm
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
TLC-Test (Ph.Eur. colourtest): passes test
Storage Class
10-13 - German Storage Class 10 to 13
Certificates of Analysis (COA)
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