Description
Specifications Table
Product Name – Whatman WME WHGRAUTO Membrane Filter
Quantity/Pack Size – 47MM, 0.45µm (Pack of 100)
Form – Circular membrane
Grade – Mixed cellulose esters (MCE)
Application – Sterile filtration, solvent clarification, particle retention
Product Overview
The Whatman WME WHGRAUTO membrane filter is engineered for superior performance in laboratory filtration applications. Featuring a 0.45µm pore size, this filter ensures efficient particle retention while maintaining high flow rates, making it ideal for sterile filtration, solvent clarification, and general lab use. Constructed from mixed cellulose esters (MCE), it offers excellent chemical compatibility and mechanical strength, ensuring durability across a wide range of applications. The 47MM diameter provides a standard fit for most filtration systems, while the pack of 100 ensures you have an ample supply for repeated experiments. This filter is designed to meet stringent quality standards, delivering consistent and reliable results every time. Whether you’re working with aqueous solutions, organic solvents, or biological samples, the Whatman WME WHGRAUTO membrane filter provides the precision and reliability you need for your lab workflows.
FAQs
1. What is the material composition of the Whatman WME WHGRAUTO membrane filter?
This filter is made from mixed cellulose esters (MCE), which provides a balance of chemical resistance and mechanical strength.
2. Can this filter be used for sterilizing liquids?
Yes, the 0.45µm pore size is commonly used for sterilizing liquids by removing bacteria and other microorganisms.
3. Is this filter compatible with organic solvents?
The mixed cellulose ester material offers good compatibility with many organic solvents, but always verify with your specific solvent.
4. How should I store these filters to maintain their quality?
Store the filters in a cool, dry place, away from direct sunlight and moisture, to preserve their integrity.
5. What is the shelf life of these membrane filters?
When stored properly, these filters typically have a shelf life of 3-5 years from the date of manufacture.
