Buchner funnel is widely used in chemical laboratories and scientific research institutions for complex filtration, purification operations, chemical analysis, etc. Widely used with filter Erlenmeyer flasks, filter adapter cones, and pump.

Specification
Capacity: 250ml
Total Height: 190 mm/7.5 Inch
Top Opening Size: 80 x 75 x 84 mm/3.1 x 3 x 3.3 Inch(OD. x ID. x H)
Bottom Outlet Diameter: 8 x 5 mm/0.3 x 0.2 Inch(OD. x ID.)
Vacuum Serrated Tube Outer Diameter: 10mm/0.4 Inch
Sand Core Type: G3
Pore Size 15-40μm Nominal Max;
Interface: 24/40
Material: Glass
Color: Clear
Packing List: 1 Pcs x The Buchner Funnel

Advantage
1. The Buchner funnel is made of durable, easy-cleaning, high-temperature, and corrosion-resistant borosilicate glass, suitable for filtering hot solutions or chemical reagents.
2. The Vacuum Serrated Tube design ensures a secure connection for vacuum filtration setups by creating a tight seal with tubing, ensuring a good seal and preventing accidental falling off during the experiment.
3. The sand core is made using laser drilling technology to ensure uniform pore size, thus ensuring precise filtration.

Instruction
Easy to Use. Connect the bottom joint to the Erlenmeyer flask or filtering flask, etc.

Note
Avoid increasing the pressure fiercely during experiments, which may cause product damage or pressurization failure.
Please wash it immediately after use and keep it dry.
Use with care to prevent damage from collisions.