Macherey-Nagel CHROMAFIL Xtra Disposable Filter H-PTFE 20/13 (0.20 µm, 13 mm, Pack of 100)

The Macherey-Nagel CHROMAFIL Xtra Disposable Filter H-PTFE 20/13 (0.20 µm, 13 mm) is designed for high-efficiency filtration in laboratory applications. Made from hydrophilic polytetrafluoroethylene (H-PTFE), this filter provides excellent chemical resistance and minimal protein binding, making it ideal for filtering aqueous and organic solutions. The colourless polypropylene (PP) housing ensures durability and easy sample observation.

Key Features:

• Brand: Macherey-Nagel
• Membrane Material: Hydrophilic PTFE (H-PTFE) for superior filtration performance
• Pore Size: 0.20 µm for fine particle retention
• Diameter: 13 mm
• Housing: Colourless polypropylene (PP) for enhanced durability
• Application: Ideal for filtering aqueous and organic solutions
• Packaging: Labeled pack of 100 filters

This disposable filter is perfect for laboratories requiring precise and reliable filtration with minimal interference, ensuring high-quality results in chemical and biological sample preparation.

Frequently Asked Questions

1. What is the Macherey-Nagel CHROMAFIL Xtra Disposable Filter H-PTFE 20/13 (0.20 µm, 13 mm, Pack of 100) used for?

It is designed for high-efficiency filtration in laboratory applications. Made from hydrophilic polytetrafluoroethylene (H-PTFE), this filter provides excellent chemical resistance and minimal protein binding, making it ideal for filtering aqueous and organic solutions. The colourless polypropylene (PP) housing ensures durability and easy sample observation.

2. Is the Macherey-Nagel CHROMAFIL Xtra Disposable Filter H-PTFE 20/13 (0.20 µm, 13 mm, Pack of 100) suitable for filtering aqueous and organic solutions?

Yes. It is designed for filtering aqueous and organic solutions, and offers a pore size of 0.20 µm for fine particle retention and a diameter of 13 mm to support this kind of work.

3. What pore size and diameter does the Macherey-Nagel CHROMAFIL Xtra Disposable Filter H-PTFE 20/13 (0.20 µm, 13 mm, Pack of 100) have?

It has a pore size of 0.20 µm for fine particle retention and a diameter of 13 mm, and is supplied under manufacturer part number 729256.

4. What membrane material and housing does the Macherey-Nagel CHROMAFIL Xtra Disposable Filter H-PTFE 20/13 (0.20 µm, 13 mm, Pack of 100) offer?

It offers hydrophilic PTFE (H-PTFE) for superior filtration performance, colourless polypropylene (PP) for enhanced durability, hydrophobic membrane with additional hydrophilic characteristics and for polar and nonpolar solutions.

5. How does the Macherey-Nagel CHROMAFIL Xtra Disposable Filter H-PTFE 20/13 (0.20 µm, 13 mm, Pack of 100) compare with the LLG Syringe Pre-Filter PTFE 0.45 µm Ø 25 mm Transparent Pack of 500 from LLG?

For filtering aqueous and organic solutions, the Macherey-Nagel model is the better choice, offering a pore size of 0.20 µm for fine particle retention and a diameter of 13 mm. The LLG model offers a pore size of 0.45 µm and a diameter of 25 mm as an alternative, while the Macherey-Nagel model's hydrophilic PTFE (H-PTFE) for superior filtration performance and colourless polypropylene (PP) for enhanced durability help make it a strong fit for filtering aqueous and organic solutions.