Ace Glass 5848-60

<p><strong>73mm Diameter Perforated Glass Support Plate </strong> </p> <p><strong>Features: </strong> </p> <p>Filter discs available in plate glass, polyethylene (100 micron) and fritted glass porosities A (145-174 microns), B (70-100 microns), C (25-50 microns), and D (10-20 microns). </p>