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Sigma-Aldrich Rp-18 W 25 Hptlc Plates 10
List Price
$1,230.00
Your Price
$1,230.00
Sigma-Aldrich Rp-18 W 25 Hptlc Plates 10 X 20 Cm - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART:
SIAL-1142960001
MFG.PART:
1142960001
UNSPSC:
41115706
Manufacturer:
Sigma-Aldrich
Material
glass support
silica gel 60 matrix
Quality Level
100
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.
2-30°C
Related Categories
Thin Layer Chromatography (TLC)
General Description
25 Glass paltes 10 x 20 cmRP modified plates serve two purposes: act as a pilot method for HPLC and allow to choose various solvent system for special separations. Our RP-modified silica layers are well suited for many separation challenges that unmodified silica cannot overcome. These layers use aqueous solvent systems to separate extremely non-polar substances and analyze particular polar substances that can adapt to ion-pair chromatography. What’s more, RP-modified silica layers are less dependent on atmospheric humidity. Unlike unmodified silica, RP-phases do not exhibit catalytic activity. This makes them the plates of choice for unstable substance that tend to experience oxidative degradation.Linkage
Replaces: 14296-6; 14296Analysis Note
Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m²/gPore 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
hRf-values (cholesterin, cholesterin test): 54 - 66
| SKU | SIAL-1142960001 |
|---|---|
| Featured | No |
| Supplier Part Number | 1142960001 |
| UM | EA |
| UNSPSC | 41115706 |
| Manufacturer | Sigma-Aldrich |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| ACT Ecolabel | No |
| Controlled | N |