Omsons heavy-wall Buchner filtering flasks are used for vacuum filtration with compatible Buchner funnels and laboratory glassware assemblies. Select by capacity and pack quantity.
Key Details
- Product Type: Buchner filtering flask
- Wall Style: Heavy wall
- Connection: Tubulation and 24/40 outer joint
- Capacity Options: 250 mL, 500 mL, and 1000 mL
- Use: Designed to withstand differential pressure under vacuum
- Pack Quantity: Listed by size option
Best For
- Vacuum filtration setups
- Buchner funnel filtration
- Laboratory sample preparation
Related Products
Manufacturer Description
Flask, Buchner, Filtering, Heavy Wall, with Tubulation & Socket. Made from borosilicate 3.3 glass. Heavy wall to withstand differential pressure when used under vacuum.
Need help choosing the right filtration flask? Contact Merge Scientific for product support.



