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by Sigma Aldrich
Discovery® Zr-PS HPLC Column
3 μm particle size, L × I.D. 15 cm × 2.1 mm
Discovery Zr-PS HPLC columns
Features and Benefits
Discovery® Zr-PS comprises spherical, porous zirconia particles modified with cross-linked polystyrene. It operates via a reversed-phase mechanism, but is less retentive. It has unique selectivity, especially for aromatic compounds. Discovery Zr-PS complements the selectivity offering of the other zirconia- and silica-based Discovery phases, and allows the use of the full range of mobile phase pH from pH 1 to 13.
| Vendor | Sigma Aldrich | Surface Area | 30 |
| Brand | Discovery Zr-PS | Carbon Load, % | 2.0 |
| Mode | Reversed-Phase | Endcapped | No |
| Particle Size | 3.0 | Operating Temperature | 100 |
| Length | 50 | pH stability from | 1.0 |
| Internal Diameter | 4.6 | pH stability to | 13.0 |
| Pore size | 300 |
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