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 |
|---|---|---|---|---|---|---|---|---|
| ACE | ACE C18-HL | Reversed-Phase | Silica/C18 | 3.0 mm | 30 mm | 3.0 μm | 90 Å | On request |
| Thermo Fisher Scientific | Hypurity | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 5.0 μm | 190 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C18 | 40.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Higgins Analytical | HAISIL HL C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Orochem | Prestige C18 | Reversed-Phase | Silica/C18 | 1.0 mm | 50 mm | 3.0 μm | 100 Å | On request |
| — | — | Reversed-Phase | Silica/C18 | 2.0 mm | 125 mm | 10 μm | 120 Å | On request |
| Welch Materials | Ultisil XB-C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 10.0 μm | 120 Å | On request |
| TOSOH | TSKgel | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
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