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/C18 | Carbon Load, % | 13.8 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 60 | |
| Length | pH stability to | 10.0 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Chromenta | Chromenta KB C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 30 mm | 1.8 μm | 120 Å | On request |
| BISCHOFF | ProntoSIL 300-10-C18 H | Reversed-Phase | Silica/C18 | 4.0 mm | 250 mm | 10.0 μm | 300 Å | On request |
| Welch Materials | Ultisil PAH | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 3.0 μm | — | On request |
| Bonna-Agela Technologies | Durashell C18 | Reversed-Phase | Silica/C18 | 10.0 mm | 10 mm | 5.0 μm | 100 Å | On request |
| RESTEK | Ultra | Reversed-Phase | Silica/C18 | 2.1 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Dikma Technologies Inc. | Leapsil C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 30 mm | 2.7 μm | 100 Å | 363.00 |
| KNAUER | Eurosil Bioselect | Reversed-Phase | Silica/C18 | 3.0 mm | 50 mm | 10.0 μm | 300 Å | On request |
| BISCHOFF | ProntoSIL KromaPlus 100-5-C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
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