High‑quality Borosil® glass filter funnel with sintered disc for precise filtration and gas dispersion. Ideal for chemical, biological, and analytical labs.

Borosil® double-surface glass filter funnel, often referred to as a sintered glass filter or gas dispersion tube.

🔬 Key details:

• The central bulb contains a fine porous disc made of sintered glass, which acts as a filter or diffuser.
• The two elongated necks allow connection to tubing or other apparatus for filtration or gas dispersion.
• It’s typically used in chemical laboratories for processes like gas absorption, liquid filtration, or aeration of solutions.
• The BOROSIL® marking indicates it’s made from borosilicate glass, known for its high resistance to heat and chemicals.

⚙️ Product Features

• Made from borosilicate glass for superior heat and chemical resistance
• Sintered glass disc ensures uniform filtration and gas diffusion
• Double‑ended design for easy connection to tubing or apparatus
• Resistant to corrosion and thermal shock
• Autoclavable and reusable for long‑term lab use
• Available in multiple porosity grades (G1–G5)

📐 Specifications

• Chemical laboratories: filtration of precipitates and fine particles
• Biological research: sterilized filtration of culture media
• Analytical labs: gas dispersion in liquid samples
• Industrial testing: aeration and purification processes