Cellulose adsorbents for column chromatography
Features
Cellulose MN 100: native fibrous cellulose
- Standard grade
- Average degree of polymerization 620–680
- Fiber length (85 %) 20–100 μm
- Specific surface acc. to Blaine ~ 6500 cm2/g
- Residue on ignition < 10000 ppm, < 20 ppm Fe, < 5 ppm Cu, < 7 ppm P, dichloromethane extract < 0.20 %
Cellulose MN 2100: native fibrous cellulose
- Purified grade (washed with different eluents)
- Average degree of polymerization 620–680
- Fiber length (85 %) 20–75 μm
- Specific surface acc. to Blaine ~ 5500 cm2/g
- Residue on ignition < 1000 ppm, < 2 ppm Fe, < 1 ppm Cu, < 2 ppm P, dichloromethane extract < 0.15 %
Grade MN 2100ff is a defatted cellulose MN 2100 with a dichloromethane extract < 0.02 %