Our Analytic Guard Integral Holder is part of an integrated system that allows rapid replacement of guard cartridges. Ideal in high-volume production, these cartridges are easy to assembly and pack. Our modular holder attaches directly to the inlet of the modular columns without the need for fittings or tubing.

Iso-Prep Guard Holder is part of a system designed to protect valuable prep columns. Iso-Prep Guard Holder helps in protecting prep columns with no degradation of peak shape or plate count. The high-performance guard protects columns in two ways. First, it acts as a filter, trapping particles in the frits. Second, when the guard cartridge is packed with the same material as the prep column, it removes compounds that irreversibly adsorb to the packing material.

Iso-Prep Guard is part of a guard cartridge system designed to protect valuable prep columns. It offers superior column protection for adsorptive samples and a proven sample distribution mechanism via a precision machined holder. Our Iso-Prep Guard is ideal for protecting prep columns with no degradation of peak shape or plate count. It has a frit porosity of 2µm.