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ChromaNik SunArmor C18
The Chromanik SunArmor is a column that can be used at a pH range of a mobile phase between 2 to 12. This is almost the same durability compared to a hybrid C18s column. Furthermore, SunArmor C18 shows a better shape for acidic, basic, and metal chelating compounds than the other hybrid C18 because of a few residual silanol groups.
Further Evolution of Surface Treatment
In addition to the conventional Sunniest end-capping, the final end-capping with a newly developed silylating agent, and TMS has realized surprising alkali resistance even though it is silica gel particles.
The usable mobile phase pH range of the C18 stationary phase is from 2 to 12, achieving the same durability as hybrid silica. In addition, it is not affected by residual silanol groups and shows a better peak shape of acidic, basic, and metal-coordinating compounds compared to hybrid C18 of other companies.
SunArmor C18 Ordering Information
| Inner diameter (mm) | Length (mm) | SunArmor C18, 3μm Catalog no. | SunArmor C18, 5μm Catalog no. | USP category |
| 2.0 | 50 75 100 150 250 | IU-HB2241 IU-HB2251 IU-HB2261 IU-HB2271 — | IU-HB3241 — IU-HB3261 IU-HB3271 IU-HB3281 | L1 |
| 3.0 | 50 75 100 150 250 | IU-HB2341 — IU-HB2361 IU-HB2371 IU-HB2381 | IU-HB3341 — IU-HB3361 IU-HB3371 IU-HB3381 | L1 |
| 4.6 | 50 75 100 150 250 | IU-HB2441 — IU-HB2461 IU-HB2471 IU-HB2481 | IU-HB3441 — IU-HB3461 IU-HB3471 IU-HB3481 | L1 |
| 10 | 250 | — | IU-HB3781 | L1 |
| 20 | 250 | — | IU-HB3881 | L1 |
Description
Additional Information
| Particle Size | 3µm, 5µm |
|---|---|
| Length | 50mm, 75mm, 100mm, 150mm, 250mm |
| Internal Diameter | 2mm, 3mm, 4.6mm, 10mm, 20mm |
| Pore Size | 120Å |
