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 |
|---|---|---|---|---|---|---|---|---|
| ES Industries | Chromegasphere SI 100/HS(Spherical) | Normal-Phase | Silica | 3.2 mm | 100 mm | 10.0 μm | 100 Å | On request |
| ES Industries | Chromegasorb SI 60 (Irregular) | Normal-Phase | Silica | 4.0 mm | 100 mm | 10.0 μm | 60 Å | On request |
| Teknokroma | Tracer EXTRASIL Silica | Normal-Phase | Silica | 4.6 mm | 200 mm | 10.0 μm | 80 Å | On request |
| Vertical Chromatography | VertiSep AQS Silica | Normal-Phase | Silica | 30.0 mm | 150 mm | 10.0 μm | 120 Å | On request |
| BISCHOFF | ProntoSIL 300-10-Si | Normal-Phase | Silica | 2.0 mm | 150 mm | 10.0 μm | 300 Å | On request |
| LabHut | Cronusil-L Si | Normal-Phase | Silica | 2.1 mm | 200 mm | 3.0 μm | 120 Å | 286.33 |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-300 | Normal-Phase | Silica | 4.0 mm | 50 mm | 10.0 μm | 300 Å | On request |
| SHIMADZU | Shim-pack HRC-SIL | Normal-Phase | Silica | 4.6 mm | 250 mm | 5.0 μm | — | On request |
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