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/Amino | Carbon Load, % | 5.5 |
| Mode | Normal-Phase/Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 40 | |
| Length | pH stability from | 2.0 | |
| Internal Diameter | pH stability to | 7.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Vertical Chromatography | VertiSep HCS NH2 | Normal-Phase/Reversed-Phase | Silica/Amino | 4.6 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Vertical Chromatography | VertiSep GES NH2 | Normal-Phase/Reversed-Phase | Silica/Amino | 50.0 mm | 150 mm | 10.0 μm | 120 Å | On request |
| KNAUER | Eurospher I | Normal-Phase/Reversed-Phase | Silica/Amino | 4.6 mm | 50 mm | 5.0 μm | 100 Å | On request |
| Sepax Technologies | Sepax HP 120 Amino | Normal-Phase/Reversed-Phase | Silica/Amino | 10.0 mm | 50 mm | 10.0 μm | 120 Å | On request |
| Vertical Chromatography | VertiSep HCS NH2 | Normal-Phase/Reversed-Phase | Silica/Amino | 3.2 mm | 250 mm | 5.0 μm | 120 Å | On request |
| SGE Analytical Science | ProteCol AMINO (Stainless Steel) | Normal-Phase/Reversed-Phase | Silica/Amino | 4.6 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Greyhound | Spheripak NH2 80 | Normal-Phase/Reversed-Phase | Silica/Amino | 4.0 mm | 200 mm | 3.0 μm | 80 Å | On request |
| — | — | Normal-Phase/Reversed-Phase | Silica/Amino | 4.0 mm | 13 mm | 10 μm | 120 Å | On request |
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