NW Super 75 Size Exclusion Chromatography Resin
NW Super 75 is an agarose-based size exclusion chromatography resin designed for the separation and purification of biomolecules. Manufactured from agarose and highly cross-linked dextran, these hydrophilic, porous microspheres are ideal for high-resolution purification of proteins, polysaccharides, nucleic acids, and other biological samples. It is the preferred resin for biomolecules (proteins).
Key features of NW Super 75 size exclusion media:
Uniform particle size for high resolution, typically achieving column efficiency above 10,000 plates/m
Separation achievable at high flow rates
High chemical and physical stability
High recovery yields
Easy scale-up
Performance Specifications
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| Product Model | NW Super 75 |
| Separation Principle | Size exclusion |
| Matrix | Highly cross-linked agarose and dextran microspheres |
| Average Particle Size (swollen) | 24-44 μm |
| Separation Range (globular proteins) | 3~70 KD |
| Maximum Flow Rate | 90 cm/h |
| Recommended Flow Rate Range | 30-60 cm/h |
| Maximum Pressure | 0.5 MPa |
| pH Stability | 3-12 (working), 1-14 (CIP) |
| Chemical Stability | Common aqueous solutions, 1 M NaOH, 6 M guanidine hydrochloride, 30% isopropanol, 70% ethanol |
| Operating Temperature | 4-40 ℃ |
| Storage Conditions | 20% ethanol, 4-30 ℃ |
Ordering Information
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| Product | Package Size | Catalog # |
| NW Super 75 | 150 mL | 60013-025000-2150 |
| 500 mL | 60013-025000-2500 | |
| 1 L | 60013-025000-1001 | |
| 5 L | 60013-025000-1005 | |
| 10 L | 60013-025000-1010 |
Note: Pre-packed columns are available in 7.7 mm × 22 mm, 16 mm × 25 mm, and 7.7 mm × 100 mm dimensions. For additional specifications or custom requirements, please contact us.