Poroshell 120

Poroshell 120 Guard Columns from Agilent Technologies

High-performance Agilent UHPLC guards are designed for use with fast LC columns. They connect directly to the column inlet; no extra hardware is needed.

Agilent UHPLC guards are available in all InfinityLab Poroshell 120 chemistries—giving you confidence that the guard column will not adversely affect your separations.

InfinityLab Poroshell 120 columns provide exceptional efficiency and reliability, significantly boosting performance from all instruments, whether you want improved HPLC performance, UHPLC performance at lower pressures or the highest UHPLC performance. Three particle diameters— 1.9 µm, 2.7 µm and 4 µm —allow you to choose the size that best fits your separation needs, and is most compatible with your LC systems and 12 different chemistries provide a range of selectivities that makes your method development fast and easy.