NP-Silica HPLC Columns

• Catalog Number: NPSI0007
• Description: NP-Silica HPLC columns are specially designed to enable high selectivity for polar and hydrophilic compounds. Highest quality silica ensure consistent, predictable LC performance.
• Phase: Silica
• Application: Use for the separations of both polar and basic organic compounds, such as vitamins, steroids, and pharmaceuticals.
• Packing Material: Spherical, high purity (<10 ppm metals)
• Particle Size (µm ): 1.8 µm
• Pore Size (Å): 120 Å
• ID×Length (mm): 4.6×150mm
• pH stability: 2-8.5
• Recommended operating pressure: under 3,000 psi
• The maximum operating temperature: 60
• Phase structure: Activated hydroxyl (-OH)
• Pore volume: 1.0 ml/g
• Surface area: 300 m²/g