by Chromenta
KB series HPLC columns are packed with type-B ultrapure silica particles (purity > 99.999%) with metal content less than 10 ppm. The silica particles have been specially treated to eliminate micropores. Proprietary packing technology further enhances uniform column media distribution to minimize channeling effects. We have wide selection of bonded phases including C18, C8, C4, CN, NH2, CN, and phenyl-propyl, all double end-capped to further minimize tailing. In addition, KAQ-C18 (100% water compatible) and bare-silica HILIC are both available. The entire bonding, end-capping and packing process is strictly controlled and monitored, to ensure excellent performance, long lifetime, and exceptional batch-to-batch reproducibility.
| Vendor | Chromenta | Pore size | 120 |
| Brand | Chromenta KB C8 | Max Pressure | 15000 |
| Modifification | Silica/C8 | Carbon Load, % | 12.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 60 | |
| Length | pH stability from | 2.0 | |
| Internal Diameter | pH stability to | 8.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Imtakt | Unison US-C8 | Reversed-Phase | Silica/C8 | 0.1 mm | 250 mm | 5.0 μm | 130 Å | On request |
| Higgins Analytical | CLIPEUS C8 | Reversed-Phase | Silica/C8 | 0.3 mm | 30 mm | 5.0 μm | 120 Å | On request |
| Teknokroma | Hyperpack C8 | Reversed-Phase | Silica/C8 | 10.0 mm | 100 mm | 5.0 μm | — | On request |
| SHIMADZU | Shim-pack PRC-C8 | Reversed-Phase | Silica/C8 | 20.0 mm | 250 mm | 15.0 μm | — | On request |
| Vertical Chromatography | VertiSep AQS C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 50 mm | 3.0 μm | 120 Å | On request |
| GL Sciences | Inertsil C8-3 HP | Reversed-Phase | Silica/C8 | 3.0 mm | 250 mm | 3.0 μm | 100 Å | On request |
| Teknokroma | PARTISIL C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 200 mm | 5.0 μm | — | On request |
| Teknokroma | TRACER EXCEL 120 C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 100 mm | 3.0 μm | 120 Å | On request |
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