National Chromatography Inco
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Ultimasyil Amino Preparative HPLC Columns (150 Å) are designed for high-capacity purification and separation of polar compounds using aminopropyl bonded silica. With an extended pore size of 150 angstroms, these columns are ideal for preparative-scale applications involving larger biomolecules and highly polar analytes.
Technical Specifications:
Functional Group: Aminopropyl (NH₂)
Pore Size: 150 Å
Surface Area: ~170 m²/g
Carbon Load: Approx. 8–10%
pH Range: 2.0 – 8.0
Available Particle Sizes: 5 µm & 10 µm
Column IDs: 10 mm, 21.2 mm, and 30.0 mm
Lengths: 50 mm, 100 mm, 150 mm, 250 mm
Key Features:
Compatible with HILIC, normal-phase, and weak anion-exchange modes
Designed for large-scale purification of sugars, carbohydrates, amino acids, and other polar compounds
High mechanical strength silica with excellent reproducibility and column lifetime
Optimized pore structure for enhanced mass transfer of medium-to-large molecules
Broad range of internal diameters to meet scale-up needs
