PerkinElmer 0711-0023 is a Brownlee SPHERI-5 ODS HPLC column with a 5 µm octadecylsilane (ODS) stationary phase and dimensions of 220 mm in length by 4.6 mm in inner diameter. It is designed for reversed-phase HPLC separations of small molecules, offering a 220×4.6 mm format for analytical methods that require SPHERI-5 ODS chemistry. This part number identifies a 5 µm SPHERI-5 column in the Brownlee SPHERI-5 family, suitable for routine analytical work where consistent C18-based separations are needed.
