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 | Surface Area | 200 |
| Modifification | Silica | Carbon Load, % | N/A |
| Mode | Normal-Phase | Endcapped | N/A |
| Particle Size | pH stability from | 1.0 | |
| Length | pH stability to | 8.0 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-300 | Normal-Phase | Silica | 4.6 mm | 150 mm | 10.0 μm | 300 Å | On request |
| ES Industries | Chromegasphere SI 100 (Spherical) | Normal-Phase | Silica | 3.2 mm | 150 mm | 3.0 μm | 100 Å | On request |
| Greyhound | Spheripak Si 80 | Normal-Phase | Silica | 10.0 mm | 150 mm | 5.0 μm | 80 Å | On request |
| — | — | Normal-Phase | Silica | 2.0 mm | 125 mm | 10 μm | 120 Å | On request |
| GL Sciences | Inertsil SIL-100A | Normal-Phase | Silica | 4.6 mm | 75 mm | 5.0 μm | 100 Å | On request |
| Luknova | Hyper Silica-120 | Normal-Phase | Silica | 2.1 mm | 100 mm | 1.8 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-100 | Normal-Phase | Silica | 4.6 mm | 50 mm | 10.0 μm | 100 Å | On request |
| Vertical Chromatography | VertiSep UPS Silica | Normal-Phase | Silica | 4.6 mm | 250 mm | 5 μm | 100 Å | On request |
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