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 from | 1.0 |
| Modifification | Silica | pH stability to | 8.0 |
| Mode | Normal-Phase | Surface Area | 200 |
| Particle Size | Carbon Load, % | N/A | |
| Length | Endcapped | N/A | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Thermo Fisher Scientific | Syncronis | Normal-Phase | Silica | 2.1 mm | 100 mm | 1.7 μm | 100 Å | On request |
| ES Industries | Chromegasorb SI 100 (Irregular) | Normal-Phase | Silica | 2.0 mm | 100 mm | 10.0 μm | 100 Å | On request |
| ES Industries | Chromegasphere SI 80 (Spherical) | Normal-Phase | Silica | 2.0 mm | 50 mm | 5.0 μm | 80 Å | On request |
| WATERS | Porasil | Normal-Phase | Silica | 3.9 mm | 150 mm | 10.0 μm | 125 Å | On request |
| ES Industries | Chromegasphere SI 300 (Spherical) | Normal-Phase | Silica | 2.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Sigma Aldrich | Kromasil Silica | Normal-Phase | Silica | 4.6 mm | 150 mm | 7.0 μm | 100 Å | On request |
| Sepax Technologies | Sepax HP 120 Silica | Normal-Phase | Silica | 1.0 mm | 150 mm | 4.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-300 | Normal-Phase | Silica | 4.6 mm | 100 mm | 10.0 μm | 300 Å | On request |
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