NUCLEOSIL C18 HD
– 10 columns
NUCLEOSIL® standard silica phases for HPLC
Features
NUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure
- Wide acceptance as routine packings for very different fields of chromatography
- One of the first spherical silicas used in HPLC
- Developed in the early seventies, it became a world-renowned HPLC packing
- Still found in many analytical and preparative applications
- An absolutely reliable choice in HPLC
-
The largest variety of modified HPLC silicas available on the market
NUCLEOSIL® C18 HD
Octadecyl modified High Density silica phase for HPLC
Monomeric modification, endcapped · USP L1
Features
Hydrophobic, nonpolar phase for RP chromatography
Pore size 100 Å, available particle sizes 3 µm and 5 µm
pH stability 2–9, carbon content 20 %
Suited for separation of basic compounds such as pharmaceuticals
Separation mechanism based on hydrophobic (van der Waals) interactions
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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 | 5800 |
| Pore Size (Å) | 100 | Operating Temperature | 60 |
| Surface Area | 350 | pH stability from | 2.0 |
| Carbon Load, % | 20.0 | 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.
| 720191.4 | 125 | 4.0 | 3.0 | 100 |
| 720191.46 | 125 | 4.6 | 3.0 | 100 |
| 720193.46 | 150 | 4.6 | 3.0 | 100 |
| 720280.4 | 250 | 4.0 | 5.0 | 100 |
| 720280.46 | 250 | 4.6 | 5.0 | 100 |
| 720294.46 | 150 | 4.6 | 5.0 | 100 |
| 720296.4 | 125 | 4.0 | 5.0 | 100 |
| 720296.46 | 125 | 4.6 | 5.0 | 100 |
| 721850.4 | 250 | 4.0 | 5.0 | 100 |
| 721852.4 | 125 | 4.0 | 5.0 | 100 |