Waters / Spherisorb
Spherisorb
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Waters™ Spherisorb™ are proven HPLC columns, which are widely referenced and used worldwide for various applications. The packing material is based on spherical silica-gel. Waters™ Spherisorb™ Columns’ high quality bonded phases give many different and unique separation selectivities.
| Phase-Name | Modification | Particle Size | Pore Size | End-capping | C-Content | USP | Surface | pH-Range | Tmax |
| Spherisorb ODS-1 | C18 | 3, 5, 10 µm | 80 Å | - | 6.2% | L1 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb ODS-2 | C18 | 3, 5, 10 µm | 80 Å | + | 11.5% | L1 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb ODSB | C18 | 5 µm | 80 Å | + | 11.5% | L1 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb C8 | C8 | 3, 5, 10 µm | 80 Å | + | 5.75% | L7 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb C6 | C6 | 3, 5, 10 µm | 80 Å | + | 4.7% | L15 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb C1 | C1 | 3, 5, 10 µm | 80 Å | - | 2.15% | L13 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb Phenyl | Phenyl | 3, 5, 10 µm | 80 Å | - | 2.5% | L11 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb CN (Nitrile) | Cyano | 3, 5, 10 µm | 80 Å | - | 3.1% | L10 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb NH2 (Amino) | Amino | 3, 5, 10 µm | 80 Å | - | 1.9% | L8 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb SAX | Quaternary Ammonium | 5, 10 µm | 80 Å | - | 4% | L14 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb SCX | Sulfonic acid | 5, 10 µm | 80 Å | - | 4% | L9 | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb OD/CN | Mixed-Mode | 5 µm | 80 Å | + | 5% | N/A | 220 m2/g | 2.0‒8.0 | 45 °C |
| Spherisorb W (Silica) | - | 5, 10 µm | 80 Å | - | - | L3 | 220 m2/g | 2.0‒8.0 | 45 °C |