ZirChrom-PBD
– 17 columns
Vendor: ZirChrom
ZirChrom®-PBD (USP L49) columns offer today's chromatographer the following advantages:
- A reversed-phase like material, but with slightly different selectivity. Stable from pH 1-14.
- Not as hydrophobic as typical C18-silica phases, so less organic solvent is required.
- Selectivity is modifiable through the addition of a strong Lewis base to the mobile phase such as fluoride, phosphate or hydroxide.
- Thermal stability is so high it may be used indefinitely at temperatures up to 150oC, and is much more stable than new ZorbaxTM phases. These higher temperatures result in lower pressure drops, narrower peaks, very high speed analyses and different selectivity.
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Reversed-Phase | Operating Temperature | 150 |
|---|---|---|---|
| Modification | Zirconia / Zirconia/ Polybutadiene | pH stability from | 1.0 |
| Pore Size (Å) | 300 | pH stability to | 14.0 |
Choose column specifications
Available: 50 – 250 mm
Available: 2.1 – 4.6 mm
Available: 1.9 – 5 μm
Pore Size
Recorded value
300 Å
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
17 columns shown
| ZR03-0521 | 50 | 2.1 | 3.0 | 300 |
| ZR03-0521-5 | 50 | 2.1 | 5.0 | 300 |
| ZR03-0546 | 50 | 4.6 | 3.0 | 300 |
| ZR03-0546-1.9 | 50 | 4.6 | 1.9 | 300 |
| ZR03-0546-5 | 50 | 4.6 | 5.0 | 300 |
| ZR03-1021 | 100 | 2.1 | 3.0 | 300 |
| ZR03-1021-5 | 100 | 2.1 | 5.0 | 300 |
| ZR03-1046 | 100 | 4.6 | 3.0 | 300 |
| ZR03-1046-5 | 100 | 4.6 | 5.0 | 300 |
| ZR03-1521 | 150 | 2.1 | 3.0 | 300 |
| ZR03-1521-5 | 150 | 2.1 | 5.0 | 300 |
| ZR03-1546 | 150 | 4.6 | 3.0 | 300 |
| ZR03-1546-5 | 150 | 4.6 | 5.0 | 300 |
| ZR03-2521 | 250 | 2.1 | 3.0 | 300 |
| ZR03-2521-5 | 250 | 2.1 | 5.0 | 300 |
| ZR03-2546 | 250 | 4.6 | 3.0 | 300 |
| ZR03-2546-5 | 250 | 4.6 | 5.0 | 300 |
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