For all High-Pressure Guard Columns (HP-Type) of Shim-pack G-Series: 10 mm length; 1.5 – 3.0 mm ID; 1.9 – 3 µm

For connecting the guard column holder to the column, an additional fitting is needed - we recommend P/N: 980-20506; EXP Hand-Tight Fitting with Ferrule; 1 pc