by Agilent Technologies
Polaris HPLC Columns
Performs Well Under Aqueous Conditions
In areas like drug discovery where target compounds are increasingly polar, it is critical to have a reversed-phase column that performs well under aqueous conditions. Retention is critical, but cannot come with troublesome secondary interactions. Likewise, phase collapse and shifting retention times need to be avoided. The answer is our Polaris line of polar modified columns.
| Vendor | Agilent Technologies | Pore size | 180 |
| Brand | Agilent Polaris | pH stability to | 10.0 |
| Modifification | Silica/C18 | Surface Area | 200 |
| Mode | Reversed-Phase | Carbon Load, % | 13.8 |
| Particle Size | Endcapped | Yes | |
| Length | Operating Temperature | 60 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Phenomenex | Aqua C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 3.0 μm | 125 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C18-60 | Reversed-Phase | Silica/C18 | 50.0 mm | 50 mm | 10.0 μm | 60 Å | On request |
| AcuTech Scientific | C18 | Reversed-Phase | Silica/C18 | 1.0 mm | 250 mm | 3.0 μm | 120 Å | On request |
| PerkinElmer | Brownlee Analytical DB Aqueous C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 30 mm | 3.0 μm | — | On request |
| WATERS | Spherisorb ODS2 | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 5.0 μm | 80 Å | On request |
| Imtakt | Cadenza CD-C18 | Reversed-Phase | Silica/C18 | 1.0 mm | 250 mm | 3.0 μm | 120 Å | On request |
| Welch Materials | Ultisil XB-C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 33 mm | 5.0 μm | 120 Å | On request |
| Bonna-Agela Technologies | Durashell C18 | Reversed-Phase | Silica/C18 | 21.2 mm | 10 mm | 5.0 μm | 100 Å | On request |
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