UniSil 30-120 Normal Phase Silica Chromatography Resin
The UniSil® series normal phase silica chromatography resins are a key member of NanoMicro's silica product line. These normal phase resins are monodisperse bare silica, offering high mechanical strength and excellent stability. Their pore structure and chemical bonding are particularly well-suited for the separation and purification of small molecules such as polar compounds, antibiotics, natural products, and carbohydrates.
The UniSil® series normal phase silica chromatography resins exhibit excellent chemical stability. After 5 years of storage at room temperature, re-testing of multiple batches shows no significant changes in quality control results compared to the initial analysis.
Performance Specifications
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| Separation Principle | Normal Phase Chromatography |
| Matrix | Monodisperse Silica |
| Particle Size | 30 µm |
| Pore Size | 120 Å |
| Particle Size CV | ≤5% |
| Pressure Tolerance | ＜600 bar |
| Pore Volume | ~1.0 cm3/g |
| Specific Surface Area | ~350 m2/g |
| Bulk density | ~0.50 g /mL |
| pH Range | 2~8 |
Ordering Information
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| Product | Package Size | Catalog # |
| UniSil® 30-120 | Standard packaging available in 30g, 50g, 100g, 300g, 500g, 1kg, 5kg, 10kg, 50kg, 100kg | 19000-300012 |
Note: NanoMicro also offers preparative columns with inner diameters of 10/21.2/30/50 mm and lengths of 100/150/250 mm. For additional specifications or custom configurations, please contact us.