1.12572
HPTLC plates, Silica gel 60 NH₂
pkg of 25 plates, plate L × W 20 cm × 10 cm, glass support
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About This Item
UNSPSC Code:
41115711
Feature:
binder Organic Polymer, fluorescent indicator: no
Particle size:
5-6 μm
Pore size:
60 Å medium pore diameter
Layer thickness:
200 μm
Plate l × w:
20 cm × 10 cm
Material:
glass support, silica gel 60 matrix
material
glass support, silica gel 60 matrix
feature
binder Organic Polymer, fluorescent indicator: no
packaging
pkg of 25 plates
technique(s)
HPTLC: suitable
layer thickness
200 μm
plate L × W
20 cm × 10 cm
particle size
5-6 μm
pore size
60 Å medium pore diameter
storage temp.
15-25°C
Quality Level
General description
25 Glass plates 20 x 10 cm
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): 5 - 7 µm
Layer thickness: 150 - 200 µm
Deviation of layer thickness per plate: ≤ 35 µm
Chromatographic testing:
Amino acid
hRf-values
- Dansyl-DL-Tryptophan:
40 - 50
- Dansyl-DL- Phenylalanine: 50 - 60
- Dansyl-L-Isoleucine: 56 - 66
- a-Naphtholbenzein: 30 - 40
- Rhodamin B: 51 - 66
- indophenol blue: 70 - 80
Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 5 - 7 µm
Layer thickness: 150 - 200 µm
Deviation of layer thickness per plate: ≤ 35 µm
Chromatographic testing:
Amino acid
hRf-values
- Dansyl-DL-Tryptophan:
40 - 50
- Dansyl-DL- Phenylalanine: 50 - 60
- Dansyl-L-Isoleucine: 56 - 66
- a-Naphtholbenzein: 30 - 40
- Rhodamin B: 51 - 66
- indophenol blue: 70 - 80
Other Notes
Replaces: 12572-6; 12572
Certificates of Analysis (COA)
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