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 |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-60 | Normal-Phase | Silica | 4.6 mm | 100 mm | 10.0 μm | 60 Å | On request |
| SiliCYCLE | SiliaChrom XDB1 Si | Normal-Phase | Silica | 4.6 mm | 150 mm | 5.0 μm | 100 Å | On request |
| ES Industries | Chromegasphere SI 60 (Spherical) | Normal-Phase | Silica | 4.6 mm | 250 mm | 5.0 μm | 60 Å | On request |
| Teknokroma | TRACER EXCEL 120 Silica | Normal-Phase | Silica | 2.1 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 3.0 mm | 300 mm | 5.0 μm | 150 Å | On request |
| ES Industries | Chromegasphere SI 60/HS (Spherical) | Normal-Phase | Silica | 4.6 mm | 100 mm | 5.0 μm | 60 Å | On request |
| ES Industries | Chromegasphere SI 100/HS(Spherical) | Normal-Phase | Silica | 3.2 mm | 150 mm | 5.0 μm | 100 Å | On request |
| GL Sciences | Inertsil SIL-100A | Normal-Phase | Silica | 2.1 mm | 250 mm | 5.0 μm | 100 Å | On request |
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