1.15498
HPTLC plates, Silica gel 60 RP-18 F₂₅₄s with concentrating zone 20 x 2.5 cm
pkg of 25 plates, plate L × W 20 cm × 10 cm, glass support
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| Size/SKU | Availability | Price |
|---|---|---|
25 units | Check Cart for Availability | $1,290.00 |
About This Item
Quality Segment
material
glass support, silica gel 60 matrix
feature
binder Organic Polymer, fluorescent indicator
packaging
pkg of 25 plates
technique(s)
HPTLC: suitable
layer thickness
150-200 μm
plate L × W
20 cm × 10 cm
particle size
5-6 μm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
General description
Analysis Note
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
layer thickness concentrating zone: 70 - 110 µm
Fluctuation in the thickness of the concentration zone: ≤ 35 µm
Chromatographic testings:
A) cholesterin test
hRf-values
- cholesterin, cholesterin test:
11 - 23
B) Steroide test
- methyltestosterone, steroid test: 20 - 40
- Reichstein S, steroid test: 50 - 70
- hydrocortisone, steroid test: 65 - 85
Typical value determined on a activated plate (120°C, 15 min)
Eluent a) acetone/ water (95/5 v/v)
Eluent b) acetonitrile/ water (70/30 v/v)
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| description pkg of 25 plates, plate L × W 20 cm × 10 cm, glass support | description pkg of 50 plates, plate L × W 20 cm × 10 cm, glass support | description pkg of 25 plates, plate L × W 5 cm × 10 cm, glass support | description pkg of 25 plates, plate L × W 10 cm × 10 cm, glass support |
| layer thickness 150-200 μm | layer thickness 150-200 μm | layer thickness 150-200 μm | layer thickness 150-200 μm |
| feature binder Organic Polymer, fluorescent indicator | feature binder Organic Polymer, fluorescent indicator | feature binder Organic Polymer, fluorescent indicator | feature binder Organic Polymer, fluorescent indicator |
| plate L × W 20 cm × 10 cm | plate L × W 20 cm × 10 cm | plate L × W 5 cm × 10 cm | plate L × W 10 cm × 10 cm |
| 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 |
| 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 |
| particle size 5-6 μm | particle size 5-6 μm | particle size 5-6 μm | particle size 5-6 μm |
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