ZirChrom Separations / ZirChrom
ZirChrom
ZirChrom® phases are available with different modifications for reversed phase‒, normal phase‒ and ion exchange chromatography.
| Phase-Name | Modification | Particle Size | Pore Size | End-capping | C-Content | USP | Surface | pH-Range | Tmax |
| ZirChrom® Diamond C18 | C18 ligands on carbon-clad zirconia | 3, 5 µm | 300 Å | - | 3.5% | N/A | 30 m2/g | 1.0‒14.0 | 200 °C |
| ZirChrom® PBD | Polybutadien | 3, 5 µm | 300 Å | - | 2.5% | N/A | 30 m2/g | 1.0‒14.0 | 150 °C |
| ZirChrom® PS | Polystyrene | 3, 5 µm | 300 Å | - | 1.0% | N/A | 30 m2/g | 1.0‒13.0 | 150 °C |
| ZirChrom® CARB | Carbon | 3, 5 µm | 300 Å | - | N/A | N/A | 30 m2/g | 1.0‒14.0 | 150 °C |
| ZirChrom® EZ | Coated Polybutadien and an applied strong metal chelator for deactivating the Lewis acid sites | 3, 5 µm | 300 Å | - | 2.7% | N/A | 30 m2/g | 1.0‒10.0 | 50 °C |
| ZirChrom® MS | Covalently bonded Polybutadien and an applied strong metal chelator for deactivating the Lewis acid sites | 3, 5 µm | 300 Å | - | 3.1% | N/A | 30 m2/g | 1.0‒10.0 | 80 °C |
| ZirChrom® SELECT | Carbon Coated | 3 µm | 300 Å | - | N/A | N/A | 30 m2/g | 1.0‒10.0 | 80 °C |
| ZirChrom® SAX | Coated Cross-linked Polyethylenimine | 3 µm | 300 Å | - | 1.2% | N/A | 30 m2/g | 1.0‒12.0 | 80 °C |
| ZirChrom® SHAX | Coated Cross-linked Polyethylenimine | 3 µm | 300 Å | - | 0.9% | N/A | 30 m2/g | 1.0‒12.0 | 80 °C |
| ZirChrom® WAX | Coated Cross-linked Polyethylenimine | 3 µm | 300 Å | - | 1.3% | N/A | 30 m2/g | 3.0‒9.0 | 50 °C |
| ZirChrom® WCX | Coated Phosphate | 3 µm | 300 Å | - | N/A | N/A | 30 m2/g | 1.0‒10.0 | 50 °C |
| ZirChrom® PEZ | Coated EDTPA | 3 µm | 300 Å | - | N/A | N/A | 30 m2/g | 1.0‒10.0 | 50 °C |
| ZirChrom® PHASE | - | 3 µm | 300 Å | - | N/A | N/A | 30 m2/g | 1.0‒14.0 | 150 °C |