NUCLEODUR POLARTEC
– 36 columns
NUCLEODUR® high purity silica phases for HPLC
Features
NUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties:
- totally spherical particle shape
- outstanding surface microstructure
- high pressure stability
- low metal content
NUCLEODUR® as a state-of-the-art silica is the ideal base material for modern HPLC phases. It is the result of MACHEREY-NAGEL's pioneering research in chromatography for almost 50 years.
NUCLEODUR® with 1.8 µm particle size for increased separation efficiency
NUCLEODUR® PolarTec - High purity silica phase for HPLC
Octadecyl phase with embedded polar group
endcapped · 17 % C · USP L1 / L60
Properties
Key features:
- Hydrophobic phase with pronounced hydrophilic properties
- Separation mechanism based on hydrophobic (van der Waals) and polar interactions
- Suitable for LC/MS due to low bleeding characteristics
Technical characteristics:
Phase with embedded polar group; suitable for 100 % aqueous eluents; endcapped; pore size 110 Å; particle sizes 3 µm and 5 µm;
carbon content 17 %; pH stability 1–9
Recommended application:
Polar compounds like basic pharmaceuticals, organic acids, pesticides, amino acids, water soluble vitamins, etc.
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Reversed-Phase | Endcapped | Yes |
|---|---|---|---|
| Modification | Silica/C18 | Max Pressure | 8700 |
| Pore Size (Å) | 110 | Operating Temperature | 60 |
| Surface Area | 340 | pH stability from | 1.0 |
| Carbon Load, % | 17.0 | pH stability to | 9.0 |
Choose column specifications
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
| 760473.2 | 50 | 2.0 | 3.0 | 110 |
| 760473.3 | 50 | 3.0 | 3.0 | 110 |
| 760473.4 | 50 | 4.0 | 3.0 | 110 |
| 760473.46 | 50 | 4.6 | 3.0 | 110 |
| 760475.46 | 75 | 4.6 | 3.0 | 110 |
| 760476.46 | 100 | 4.6 | 3.0 | 110 |
| 760477.2 | 125 | 2.0 | 3.0 | 110 |
| 760477.3 | 125 | 3.0 | 3.0 | 110 |
| 760477.4 | 125 | 4.0 | 3.0 | 110 |
| 760477.46 | 125 | 4.6 | 3.0 | 110 |
| 760478.2 | 150 | 2.0 | 3.0 | 110 |
| 760478.3 | 150 | 3.0 | 3.0 | 110 |
| 760478.4 | 150 | 4.0 | 3.0 | 110 |
| 760478.46 | 150 | 4.6 | 3.0 | 110 |
| 760479.2 | 250 | 2.0 | 3.0 | 110 |
| 760479.3 | 250 | 3.0 | 3.0 | 110 |
| 760479.4 | 250 | 4.0 | 3.0 | 110 |
| 760479.46 | 250 | 4.6 | 3.0 | 110 |
| 760483.2 | 50 | 2.0 | 5.0 | 110 |
| 760483.3 | 50 | 3.0 | 5.0 | 110 |
| 760483.4 | 50 | 4.0 | 5.0 | 110 |
| 760483.46 | 50 | 4.6 | 5.0 | 110 |
| 760485.46 | 75 | 4.6 | 5.0 | 110 |
| 760486.46 | 100 | 4.6 | 5.0 | 110 |
| 760487.2 | 125 | 2.0 | 5.0 | 110 |
| 760487.3 | 125 | 3.0 | 5.0 | 110 |
| 760487.4 | 125 | 4.0 | 5.0 | 110 |
| 760487.46 | 125 | 4.6 | 5.0 | 110 |
| 760488.2 | 150 | 2.0 | 5.0 | 110 |
| 760488.3 | 150 | 3.0 | 5.0 | 110 |
| 760488.4 | 150 | 4.0 | 5.0 | 110 |
| 760488.46 | 150 | 4.6 | 5.0 | 110 |
| 760489.2 | 250 | 2.0 | 5.0 | 110 |
| 760489.3 | 250 | 3.0 | 5.0 | 110 |
| 760489.4 | 250 | 4.0 | 5.0 | 110 |
| 760489.46 | 250 | 4.6 | 5.0 | 110 |