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 application
- An absolutely reliable choice in HPLC
- The largest variety of modified HPLC silicas available on the market
NUCLEOSIL® N(CH3)2
Dimethylamino (DMA) modified silica phase for HPLC
Features
- Weakly basic anion exchanger for the separation of many anions
- Particle size 5 µm
- Pore size 100 Å
- pH stability at 20 °C: 2–8
- Carbon content 4 %
Can also be used in a similar way as the NH2 phase.