Frit, PEEK, 2 um, encased in a PEEK ring, 0200 inch OD .102 inch ID, 0.062 inch thick, for use with 2.1mm columns. EPP-Porous Products Brand, 1. EA.
These all PEEK frits are made for use with the ARE-Applied Research brand, all PEEK, 2.1 mm ID HPLC column hardware.
Dimensions are: 0.20 inch (1.57 mm) thick and 0.102 inch (2.59 mm) diameter. These frits have a 2 um porosity and the PEEK ring retains biocompatibility.