Agilent, 693975-902T, InfinityLab Poroshell 120 EC-C18, 4.6 x 150 mm, 2.7 µm, with column ID

The Agilent InfinityLab Poroshell 120 EC-C18 HPLC column uses superficially porous silica particles to support efficient reversed-phase separations at practical system pressures. The packing has a nominal 2.7 µm particle size, 120 Å pore diameter and endcapped C18 chemistry, housed in a 4.6 × 150 mm analytical column. Superficially porous particles shorten the diffusion path for solutes and can improve efficiency compared with conventional fully porous materials under appropriate method conditions. The product includes column identification functionality for compatible Agilent workflows. The specified pressure rating is 600 bar, and the maximum operating temperature is 60 °C. Follow the detailed operating specifications when selecting mobile-phase pH and buffer composition, and avoid exposing the packed bed to incompatible solvents or rapid pressure excursions. Filter samples that contain particulates and maintain adequate equilibration after solvent changes. Evaluate retention, peak symmetry and backpressure against method acceptance criteria. This is a complete analytical separation column, not a guard cartridge or column heater module.