1.05747
TLC plates, Silica gel 60 RP-2 F₂₅₄ (silanized) 25 Glass plates 20 x 20 cm
glass support, fluorometric, pkg of 25 plates, plate L × W 20 cm × 20 cm, suitable for thin layer chromatography (TLC)
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material
glass support
silica gel 60 matrix
Quality Level
feature
binder Organic Polymer
fluorescent indicator
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
9.5-11.5 μm
pore size
60 Å medium pore diameter
detection method
fluorometric (flourescent indicator F254)
storage temp.
2-30°C
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General description
Linkage
Analysis Note
Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 9.5 µm - 11.5 µm
Layer thickness: 190 - 250 µm Deviation of layer thickness per plate: ≤ 40 µm
Chromatographic testings:
A) Cholesterin test
hRf-values - cholesterin, cholesterin test: 80 - 90
B) Steroid test - methyltestosterone,
steroid test: 35 - 44 - Reichstein S,
steroid test: 46 - 54 - hydrocortisone,
steroid test: 53 - 61
Typical value determined on an activated plate (120°C, 15 min)
Eluent a) aceton/ water (95/5 v/v)
Eluent b) aceton/ water (60/40 v/v)
Certificates of Analysis (COA)
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