NUCLEOSIL C18 EC
– 1 column
Vendor: MACHEREY-NAGEL
NUCLEOSIL® standard silica phases for HPLC
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® standard C18 phases - Octadecyl modified silica phases for HPLC
Features:
- Nonpolar, endcapped phases for RP chromatography
- Available pore sizes 50, 100, 120, 300, 500, 1000 and 4000 Å
- Available particle sizes 3 µm, 5 µm, 7 µm and 10 µm
- pH stability at 20 °C: 2–8, carbon content depending on pore size (see table below)
- Separation mechanism based on hydrophobic (van der Waals) interactions, slight 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 | Yes |
|---|---|---|---|
| Modification | Silica/C18 | Max Pressure | 5800 |
| Pore Size (Å) | 50 | Operating Temperature | 60 |
| Surface Area | 420 | pH stability from | 2.0 |
| Carbon Load, % | 14.5 | pH stability to | 8.0 |
Choose column specifications
Length
Recorded value
250 mm
Internal Diameter
Recorded value
4.6 mm
Particle Size
Recorded value
5 μm
Pore Size
Recorded value
50 Å
Columns in this brand
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1 columns shown
| 720098.46 | 250 | 4.6 | 5.0 | 50 |
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