Description
Product Overview
Our Porous Glass Plate Filter Funnel is an essential tool for efficient vacuum filtration, designed to meet the rigorous demands of chemical laboratories, research institutions, and industrial production. Crafted from high-quality borosilicate glass, it combines exceptional chemical resistance, thermal stability, and durability, making it ideal for separating solids from liquids in a wide range of applications.
Available in four practical capacities—60mL, 100mL, 150mL, and 250mL—with a standard 24mm joint caliber, this funnel seamlessly integrates with most lab vacuum filtration setups. Its uniform porous glass plate ensures consistent filtration rates, while the smooth, beaded top edge adds strength and ease of handling.
Key Features
Premium Borosilicate Glass Construction
Resistant to acids, alkalis, and organic solvents, our funnel withstands extreme temperature variations (-20°C to 150°C) without cracking or deforming. It is also non-toxic and non-reactive, ensuring pure, uncontaminated filtration results.
Uniform Porous Glass Plate
The integral porous plate features a controlled pore size (10-15μm, medium porosity) optimized for rapid filtration of fine to medium particle sizes. The plate is fused directly to the funnel body, eliminating the risk of leakage or detachment during vacuum operation.
Standard 24mm Joint Caliber
The 24mm ground glass joint provides a secure, airtight seal with Buchner flasks, filter flasks, and other lab glassware. This compatibility ensures a hassle-free setup for vacuum filtration, reducing the risk of air leaks and improving filtration efficiency.
Multiple Capacity Options
60mL: Perfect for small-scale experiments, sample preparation, or quick filtrations.
100mL: Versatile for routine lab use, balancing capacity and compactness.
150mL: Ideal for medium-volume applications, such as filtering precipitates or extracting solutions.
250mL: Designed for larger batches, suitable for industrial quality control or high-throughput research.
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