NUCLEOSIL C6H5
– 3 columns
Vendor: MACHEREY-NAGEL
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® C6H5
Phenyl modified silica phases for HPLC
not endcapped · 8 % C · USP L11
Features
- Relatively nonpolar phases for RP and ion pairing chromatography
- Available pore sizes 100, 120, 300, 500 and 1000 Å, available particle sizes 5 µm and 7 µm, pH stability at 20 °C: 2–8; carbon content 8 %
- Polarity similar to C8, but with different selectivity for polycyclic aromatic hydrocarbons, polar aromatics, fatty acids etc.
- Separation mechanism based on π–π interactions and hydrophobic (van der Waals) interactions, some residual silanol 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 | No |
|---|---|---|---|
| Modification | Silica/Phenyl | Max Pressure | 5800 |
| Pore Size (Å) | 100 | Operating Temperature | 60 |
| Surface Area | 350 | pH stability from | 2.0 |
| Carbon Load, % | 8.0 | pH stability to | 8.0 |
Choose column specifications
Length
Recorded value
250 mm
Available: 4 – 4.6 mm
Available: 5 – 7 μm
Pore Size
Recorded value
100 Å
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
3 columns shown