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® C8 Gravity
Nonpolar high density monomeric octyl modification, endcapped, USP L7
Key features:
- Suitable for LC/MS and HPLC at pH extremes (pH 1–11)
- Superior base deactivation
- Ideal for method development
Technical characteristics:
- High density octyl modification (C8), multi-endcapped
- Pore size 110 Å
- Particle sizes 1.8 µm (UHPLC), 3 and 5 μm 7, 10, 12 and 16 μm particles for preparative purposes on request
- Carbon content 11 %
Recommended application:
- Overall sophisticated analytical separations
- Compound classes separated include pharmaceuticals, e.g., analgesics, antiinflammatory drugs, antidepressants; herbicides, phytopharmaceuticals, immunosuppressants