Description
VitraPOR® glass filter plate is a round, centred disc manufactured from borosilicate glass 3.3 with a diameter of 20 mm, porosity grade 2 and a thickness of 3,0 mm ± 0,7 mm. The untreated surface is intended for laboratory filtration assemblies and related glassware applications where a defined porosity and dimensional stability are required. Produced by manufacturer ROBU - Stereon, these filter plates offer consistent geometry for integration into filtration setups, frits and custom glass apparatus. The porosity 2 rating supports medium-range particle retention typical of many analytical and preparative workflows. Each unit is supplied in packs of 10 pieces, facilitating stock management for laboratories that regularly replace or assemble filter discs. The borosilicate 3.3 material provides the chemical and thermal resistance expected of laboratory glass components, while the specified thickness tolerance ensures reliable fit and performance. Suitable for non-sterile laboratory use, the plates serve as durable filtration elements in research, quality-control and educational settings that rely on VitraPOR® glass filter media.
Key features
- Pack size: 10 pc(s)
- Brand: VitraPOR®
- Material: Borosilicate glass 3.3
- Diameter: 20 mm
- Porosity: 2
- Thickness: 3,0 mm ± 0,7 mm