Description
Allihn filter tube, 30 ml, Por. 2 is a borosilicate glass 3.3 filtration tube designed for vacuum-assisted Allihn filtration in qualitative analysis and preparative chemistry. It incorporates a VitraPOR® sintered filter disc of 20 mm diameter with porosity grade 2, providing reliable particle retention under reduced pressure. The working height above the filter plate measures 100 mm, giving adequate capacity for sample handling and solvent rinsing. Manufactured by ROBU - Stereon, the tube is intended for laboratory workflows that require controlled filtration of suspensions, precipitates or reaction mixtures. Borosilicate 3.3 glass ensures high chemical resistance and thermal stability during routine use. The Allihn configuration supports efficient solid–liquid separation when connected to a vacuum source, making the item suitable for analytical sample preparation, purification steps and general laboratory filtration tasks. Supplied as a practical multi-piece pack, the filter tubes are ready for immediate integration into existing glassware setups for both teaching and research laboratories.
Key features
- Pack size: 5 pc(s)
- Type: Allihn filter tube
- Capacity: 30 ml
- Porosity: 2
- Filter disc: VitraPOR® Ø 20 mm
- EAN: 4058072011413