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HPLC column NUCLEOSHELL®, HILIC, 2.7µm, 50x4.6mm
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Separation science is always looking for new and effective strategies to accomplish the tasks of modern analytics. Especially for polar compounds reversed phase HPLC - the most common analytical method - is often limited. Here, hydrophilic stationary phases provide an additional tool for the separation of polar analytes in HPLC. HILIC is NP chromatography of polar and ionic compounds under RP conditions.
| Particle size | 2.7 µm |
| Pore size | 90 Å |
| L x Ø internal (column) | 50 x 4.6 mm |
| Column volume | 0.83 ml |
| Endcapped | no |
| Eluent in column | Acetonitrile - Water |
| Phase | HILIC |
| Surface chemistry | Ammonium – sulfonic acid (zwitterionic) modification |
| USP listing | Not available or proprietary |
| Separation principle | Hydrophilic Interaction Chromatography (HILIC) |
| Column shape | Analytical separation column |
| Column type | HPLC column |
| Particle type | Core-shell, superficially porous particles (SPP) |
| Specific surface according to BET | 130 m²/g |
| Pore volume | 0.9 ml/g |
| Temperature stability | 60 ° C |
| Interactions / retention mechanism | ionic / hydrophilic and electrostatic |
| Pressure stability | 600 bar |
| pH stability | 2,0-8,5 |
| Recommended application(s) | Amino acids Highly polar analytes Hydrophilic compounds Nucleosides Oligonucleotides Organic polar acids and bases Peptides |
Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
US$40
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