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 GES NH2 | Normal-Phase/Reversed-Phase | Silica/Amino | 4.0 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Teknokroma | TRACER EXCEL 120 Amino | Normal-Phase/Reversed-Phase | Silica/Amino | 10.0 mm | 200 mm | 5.0 μm | 120 Å | On request |
| KNAUER | Eurospher I | Normal-Phase/Reversed-Phase | Silica/Amino | 40.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Greyhound | GenSphere NH2 120 | Normal-Phase/Reversed-Phase | Silica/Amino | 10.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
| KYA Technologies Corporation | HiQ Sil NH2-120 | Normal-Phase/Reversed-Phase | Silica/Amino | 4.6 mm | 100 mm | 10.0 μm | 120 Å | On request |
| KYA Technologies Corporation | HiQ Sil NH2-120 | Normal-Phase/Reversed-Phase | Silica/Amino | 4.0 mm | 150 mm | 10.0 μm | 120 Å | On request |
| Agilent Technologies | Agilent Polaris | Normal-Phase/Reversed-Phase | Silica/Amino | 3.0 mm | 250 mm | 3.0 μm | 180 Å | On request |
| KYA Technologies Corporation | HiQ Sil NH2-120 | Normal-Phase/Reversed-Phase | Silica/Amino | 4.0 mm | 35 mm | 5.0 μm | 120 Å | On request |
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