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 |
|---|---|---|---|---|---|---|---|---|
| Nacalai | COSMOSIL 5SL-II | Normal-Phase | Silica | 4.6 mm | 50 mm | 5.0 μm | 120 Å | On request |
| SiliCYCLE | SiliaChrom XDB1 Si | Normal-Phase | Silica | 4.6 mm | 100 mm | 5.0 μm | 100 Å | On request |
| RSTech | HECTOR-M Silica | Normal-Phase | Silica | 21.2 mm | 150 mm | 10.0 μm | 100 Å | On request |
| — | — | Normal-Phase | Silica | 3.0 mm | 75 mm | 10 μm | 120 Å | On request |
| ES Industries | Chromegasorb SI 60 (Irregular) | Normal-Phase | Silica | 4.0 mm | 50 mm | 5.0 μm | 60 Å | On request |
| Thermo Fisher Scientific | Hypesil GOLD | Normal-Phase | Silica | 2.1 mm | 50 mm | 5.0 μm | 175 Å | On request |
| BISCHOFF | ProntoSIL 60-10-Si | Normal-Phase | Silica | 2.0 mm | 300 mm | 10.0 μm | 60 Å | On request |
| ACE | ACE Excel SIL | Normal-Phase | Silica | 3.0 mm | 75 mm | 2.0 μm | 100 Å | On request |
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