Pinnacle® DB IBD UHPLC Columns (USP L68)
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 highly 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.
particle size: 1.9 μm
pore size: 140 Å
pH range: 2.5 to 8
temperature limit: 80 °C
USP phase code: L68
phase category: polar embedded alkyl
ligand type: proprietary polar functional embedded alkyl
- Increased retention for acids and water-soluble compounds.
- Compatible with 100% aqueous mobile phases.
- Capable of reversed phase and HILIC separations.