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 CN | Carbon Load, % | 7.0 |
| Modifification | Silica/CN | Endcapped | Yes |
| Mode | Normal-Phase/Reversed-Phase/HILIC | Operating Temperature | 60 |
| Particle Size | pH stability from | 2.0 | |
| Length | pH stability to | 8.0 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Chromenta | Chromenta EP CN | Normal-Phase/Reversed-Phase/HILIC | Silica/CN | 2.1 mm | 30 mm | 3.0 μm | 120 Å | On request |
| Bonna-Agela Technologies | Promosil CN | Normal-Phase/Reversed-Phase/HILIC | Silica/CN | 2.1 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Chromenta | Chromenta KB CN | Normal-Phase/Reversed-Phase/HILIC | Silica/CN | 3.0 mm | 150 mm | 3.0 μm | 120 Å | On request |
| Chromenta | Chromenta KB CN | Normal-Phase/Reversed-Phase/HILIC | Silica/CN | 4.0 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Chromenta | Chromenta KB CN | Normal-Phase/Reversed-Phase/HILIC | Silica/CN | 2.1 mm | 75 mm | 3.0 μm | 120 Å | On request |
| Chromenta | Chromenta KB CN | Normal-Phase/Reversed-Phase/HILIC | Silica/CN | 4.0 mm | 150 mm | 10.0 μm | 120 Å | On request |
| Chromenta | Chromenta KB CN | Normal-Phase/Reversed-Phase/HILIC | Silica/CN | 4.6 mm | 200 mm | 5.0 μm | 120 Å | On request |
| Chromenta | Chromenta KB CN | Normal-Phase/Reversed-Phase/HILIC | Silica/CN | 4.6 mm | 250 mm | 10.0 μm | 120 Å | On request |
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