9197-20 - Iso-Prep(tm) Guard Cartridge, 21.2 ID mm x 1.0 cm w/Frit

Iso-Prep Guard Catridge is part of a 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 Cartridge is ideal for protecting prep columns with no degradation of peak shape or plate count. It has a frit porosity of 2µm.