Supertek Sintered Glass Filter Tube With Sintered Disc Sealed In Center, Porosity Grade 2 to 4

The Supertek Sintered Glass Filter Tube with Sintered Disc Sealed in the Center, available in Porosity Grade 2 to 4, is a specialized laboratory filtration device designed for precise filtration of liquids and gases. Here's a detailed description of its features with respect to the specific porosity grades:

1. Material: Constructed from high-quality borosilicate glass or similar material, renowned for its excellent chemical resistance and durability. Borosilicate glass is capable of withstanding a wide range of chemicals and temperatures, making it suitable for various laboratory applications.

2. Sintered Glass Construction: The entire filter tube, including the cylindrical body and the central disc, is made from sintered glass. Sintering involves heating glass particles to fuse them together without melting, resulting in a porous structure with uniform pore sizes. This porous structure allows for efficient filtration by trapping particles while allowing the passage of liquids or gases.

3. Sintered Disc Sealed in the Center: The key feature of this filtration device is the sintered disc sealed in the center of the filter tube. This disc serves as the primary filtration medium, providing a uniform surface for filtration. The sealing ensures that all filtration occurs through the sintered disc, preventing bypass of particles and ensuring consistent results.

4. Porosity Grade 2 to 4: The filter tubes are available in different porosity grades, ranging from Grade 2 to Grade 4. Each porosity grade corresponds to a specific pore size distribution, allowing users to select the appropriate filter tube based on their specific filtration requirements. Lower porosity grades (e.g., Grade 2) have smaller pores and provide finer filtration, while higher porosity grades (e.g., Grade 4) have larger pores and allow for faster flow rates.

5. Chemical Compatibility: The borosilicate glass construction of the filter tube makes it compatible with a wide range of chemicals and solvents commonly used in laboratory settings. This ensures that the filtration device can be safely used with various solutions without risk of corrosion or degradation.

6. Versatility: The Supertek Sintered Glass Filter Tube with Sintered Disc Sealed in the Center is suitable for a wide range of laboratory applications, including clarifying solutions, removing particulates from liquids or gases, and sterilizing media.

7. Easy to Clean and Sterilize: The smooth surface of the borosilicate glass filter tube makes it easy to clean and sterilize between uses. This ensures that the filtration device can be reused multiple times without compromising performance or introducing contamination.

Overall, the Supertek Sintered Glass Filter Tube with Sintered Disc Sealed in the Center, available in Porosity Grade 2 to 4, offers precise and reliable filtration capabilities for demanding laboratory applications. Its high-quality construction, customizable porosity grades, and chemical resistance make it an essential tool for researchers and scientists in various fields.