Filter Disc, edge fused, 90 mm, Por. 3, NW 80 mm, Stärke 6.3 mm ± 0.2 mm

VitraPOR® glass filter disc - edge fused, Borosilicate 3.3, Ø 90 mm, porosity 3, nominal value 80 mm, thickness: 6.0 mm (+/- 0.2 mm tolerance).