47mm Glass Filter Holder & 1,000ml Flask

The glass vacuum filtration system is an assembly designed for the efficient separation of particles using 47 mm filter membranes, providing precise and reproducible results in analytical applications.

Manufactured entirely from borosilicate glass 3.3, it offers excellent chemical resistance against acids, bases, and solvents, as well as high thermal stability, ensuring durability in demanding laboratory environments.

The system incorporates a base with a porous plate adapted for 47 mm membranes, which ensures correct flow distribution and effective particle retention according to the selected porosity.

The filtration funnel, with an approximate capacity of 300 ml, includes a graduated scale that allows volume control during the process, improving operational precision.

The assembly is completed with a 1,000 ml Kitasato flask, equipped with a side vacuum connection, which allows the necessary pressure differential to be generated to accelerate filtration and optimize system performance.

The device directly integrates the vacuum connection into its structure, facilitating installation without the need for additional adapters and reducing possible leak points.

It also includes fixing elements such as an anodized aluminum support and a silicone stopper, which ensure the stability of the assembly and airtightness during operation.

This system is especially suitable for applications such as:

• Microbiological analysis
• Quality control
• Filtration of solvents for HPLC
• Sample preparation in the laboratory

All components can be purchased independently, allowing for their replacement or adaptation according to the specific needs of the user.

For optimal operation, it is recommended to select the appropriate filter membrane based on the required material and pore size.

This filtration system constitutes a complete, reliable, and high-performance solution for separation operations in the laboratory.