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Item #:
93074369
47mm 0.45um Lab Hydrophilie PVDF Membrane Filter Hydrophilic Made from Polyvinylidene Fluoride 50Pcs/Box
Item #:
93074369
XCD 88
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Experience unmatched filtration efficiency with our Hydrophilic PVDF Membrane Filters available in various sizes and pore options.
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What Stands Out
High Efficiency
This 47mm PVDF membrane filter provides exceptional filtration efficiency by retaining particles as small as 0.45 micrometers, ensuring high-quality results in laboratory applications.
Hydrophilic Design
Made from hydrophilic polyvinylidene fluoride, these filters allow for easy wetting and effective filtration of aqueous solutions, making them ideal for various lab environments.
Bulk Packaging
Packaged in sets of 50, these filters offer great value and convenience for laboratory needs, ensuring you have ample supply for extensive experimentation without frequent reordering.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Laboratory Technicians
Ideal for technicians working in labs requiring precise filtration of biological samples or solvents.
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Research Scientists
Beneficial for scientists conducting experiments needing reliable filtration for consistent results and sample integrity.
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Water Quality Analysts
Great for analysts testing water samples, ensuring effective removal of particulates while maintaining sample integrity.
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Heavy Industrial Use
Not suitable for heavy industrial applications requiring robust filtration under extreme conditions or large volumes.
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Non-Aqueous Solvents
May not perform well with non-aqueous solvents which can affect permeability and cause membrane damage.
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General Household Use
Not intended for typical household applications, as specific filtration needs require specialized filters.
Product Description
47mm 0.45um Lab Hydrophilie PVDF Membrane Filter Hydrophilic Made from Polyvinylidene Fluoride 50Pcs/Box
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Customer Questions & Answers
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Question:
What are the main applications of a 47mm, 0.45um PVDF membrane filter?
Answer: The 47mm, 0.45um PVDF membrane filter is primarily used in laboratory-based applications, including microbiological analysis, sterile filtration, and particle analysis. This filter effectively removes bacteria and particulates from liquids, making it ideal for use in pharmaceutical, food and beverage industries, and environmental testing. Whether you're preparing samples for HPLC analysis or ensuring the sterility of cell culture media, this filter provides the efficiency needed for reliable results. -
Question:
How does the pore size of 0.45um affect filtration performance?
Answer: A pore size of 0.45um is suitable for capturing a wide range of microorganisms, including bacteria while allowing smaller particles and some viruses to pass through. This makes it an optimal choice for applications where bacterial reduction is critical, such as in microbiological testing or sterilization processes in laboratories. By filtering out contaminants effectively, this membrane filter ensures the integrity of your samples and tests, enhancing reliability in various scientific applications. -
Question:
Is the PVDF membrane filter compatible with organic solvents?
Answer: Yes, PVDF membrane filters are highly compatible with a variety of organic solvents, making them suitable for applications in chemical and material testing. They have excellent chemical resistance and are ideal for filtering aggressive solvents, acids, and bases. This durability ensures that you can maintain the purity of your samples during filtration without degradation of the membrane, which is crucial when dealing with challenging analytical substances. -
Question:
Can the 47mm PVDF membrane filter be used for air filtration?
Answer: While the 47mm PVDF membrane filter is primarily designed for liquid filtration, it is also capable of air filtration in specific applications. Its structure allows it to capture particulates and microorganisms from air streams, making it useful in lab environments and clean rooms where air quality is essential. Utilizing this filter for air applications can help in maintaining sterile conditions for sensitive experiments or processes. -
Question:
What is the shelf life of these PVDF membrane filters?
Answer: PVDF membrane filters generally have a long shelf life when stored properly in a cool, dry environment away from direct sunlight and humidity. When kept under ideal conditions, they can maintain their performance characteristics for an extended period. This means you can stock up on these filters for your projects without worrying about premature degradation, ensuring that they are ready to use whenever needed. -
Question:
What size syringe filter can be used with this 47mm filter?
Answer: For the 47mm PVDF membrane filter, a 60mL syringe is often recommended, as it provides enough pressure for effective filtration. A larger syringe can ensure that the liquid passes through the filter evenly and at an optimal rate, thus enhancing the filtration process. Using the appropriate syringe size is essential in laboratory applications to maintain sample integrity and achieving efficient filtration. -
Question:
Are PVDF membrane filters reusable?
Answer: No, PVDF membrane filters are designed for single-use applications. Once they have filtered a sample, they may retain contaminants, which can compromise subsequent filtrations. Using them as disposable filters helps avoid cross-contamination and maintains the accuracy of your tests. For optimal performance and reliable results in your experiments, it's best to use a new membrane filter for each sample. -
Question:
What is the composition of PVDF membrane filters, and why is it important?
Answer: PVDF, or Polyvinylidene Fluoride, is a fluoropolymer known for its high chemical resistance, thermal stability, and mechanical strength. Its composition ensures that it maintains structural integrity even when filtering harsh chemicals or under extreme conditions. This high level of durability makes PVDF membrane filters suitable for critical applications in laboratories, ensuring that your filtration process is both effective and reliable. -
Question:
Where can I buy 47mm, 0.45um PVDF membrane filter, made from Polyvinylidene Fluoride, in Saint Lucia?
Answer: You can conveniently purchase the 47mm, 0.45um PVDF membrane filter from Ubuy in Saint Lucia. Ubuy offers a wide selection of scientific and laboratory products, ensuring you can find exactly what you need for your projects. With Ubuy's reliable service, you can trust that you will receive high-quality products that meet your laboratory requirements. -
Question:
What precautions should I take when using membrane filters?
Answer: When using membrane filters like the 47mm PVDF filter, be sure to handle them with clean gloves to avoid contamination. Additionally, use a sterile syringe and avoid touching the filter surface to maintain its integrity. Proper storage is also key; keep them in a dry place to prevent any moisture damage. Following these precautions will ensure that you achieve the best results in your filtration processes.
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Features & Benefits
- Unmatched filtration efficiency for your lab needs.
- Available in multiple sizes: 25mm to 180mm diameters.
- Wide range of pore sizes from 0.1um to 5um.
- Made from durable Polyvinylidene Fluoride for optimal performance.
- Pack of 50 filters to meet your high-volume demands.
- Ideal for various laboratory applications.