Pinnacle DB C8 Guard Cartridge, 5 µm, 10 x 2.1 mm, 3/pk

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.

• Particle size: 5 µm spherical
• Pore size: 140 Å

Guard column requires Trident LC column protection system or Trident HPLC in-line guard cartridge holder (cat.# RK27473, RK27475, RK25021, or RK25040)