You are here: Home Online Shop HPLC & UHPLC Columns HPLC & UHPLC Analytical Columns Pinnacle DB IBD UHPLC Columns Pinnacle DB IBD
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
endcap: yes
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
properties: