by RESTEK
Pinnacle DB columns are 100% manufactured by Restek in our Bellefonte, Pennsylvania facility. Because performance begins with the support, our Pinnacle® DB UHPLC columns start with base-deactivated spherical silica that is optimized for UHPLC stability. From there, we bond them with a wide variety of phases to give chromatographers a stable and selective column. Get the most out of your UHPLC system. Combine selectivity and efficiency by using Restek Pinnacle® DB UHPLC columns
| Vendor | RESTEK | Pore size | 140 |
| Brand | Pinnacle DB | Carbon Load, % | 11.0 |
| Modifification | Silica/C18 | Endcapped | Yes |
| Mode | Reversed-Phase | Operating Temperature | 80 |
| Particle Size | pH stability from | 2.5 | |
| Length | pH stability to | 8.0 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER C18-300 | Reversed-Phase | Silica/C18 | 4.0 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Fortis Technologies | Fortis C18 | Reversed-Phase | Silica/C18 | 0.075 mm | 250 mm | 3.0 μm | — | On request |
| GRACE | VisionHT C18 Classic | Reversed-Phase | Silica/C18 | 7.0 mm | 33 mm | 1.5 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 120-10-C18 H | Reversed-Phase | Silica/C18 | 4.0 mm | 200 mm | 10.0 μm | 120 Å | On request |
| Hichrome | Alltima C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 20 mm | 3.0 μm | 100 Å | On request |
| GRACE | VisionHT C18 Polar | Reversed-Phase | Silica/C18 | 7.0 mm | 53 mm | 1.5 μm | 100 Å | On request |
| Phenomenex | Synergi Hydro-RP | Reversed-Phase | Silica/C18 | 21.0 mm | 150 mm | 10.0 μm | 80 Å | On request |
| Agilent Technologies | Pursuit XRs | Reversed-Phase | Silica/C18 | 3.0 mm | 150 mm | 5.0 μm | 100 Å | On request |
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