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Item #:
70718925
Hydrophilic PTFE Disc Membrane Filters, Diameter 47 mm, Pore Size 0.22 m, Pack of 50
Item #:
70718925
ETB 5222
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Labfil Hydrophilic PTFE Disc Membrane Filters: Ensuring clean and efficient filtration for your laboratory needs.
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What Stands Out
Superior Filtration
These membranes feature a pore size of 0.22 µm, effectively removing bacteria, particles, and contaminants for high-purity applications, ensuring superior filtration performance compared to standard filters.
Hydrophobic Design
The hydrophobic PTFE material repels water, making these filters ideal for solvent filtration and protecting liquid samples from moisture contamination, enhancing versatility in laboratory setups.
Cost-Effective Pack
Offered in a pack of 50, these filters provide excellent value, ensuring you have ample supplies for ongoing projects, reducing the frequency of purchase and maximizing lab efficiency.
Product Details
| Package Weight | 1 Pound |
Who Should Buy?
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Laboratory Use
Ideal for filtering solvents and aggressive chemicals in various laboratory applications, ensuring reliable membrane integrity.
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Pharmaceutical Industry
Suitable for sterilizing fluids to meet stringent pharmaceutical standards, ensuring high purity and safety of products.
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Environmental Testing
Effective for air and water sampling in environmental studies, enabling accurate filtration of contaminants in samples.
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Food Applications
Not suitable for food filtration due to potential chemical leaching and regulations surrounding food safety standards.
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High Particle Loads
Ineffective for systems with high particle concentrations, as these can clog the membrane, reducing filtration efficiency.
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Low Temperature Use
Not designed for low-temperature applications, potentially resulting in membrane breakage or ineffective filtration.
Product Description
Hydrophilic PTFE Disc Membrane Filters, Diameter 47 mm, Pore Size 0.22 m, Pack of 50
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are Hydrophilic PTFE Disc Membrane Filters used for?
Answer: Hydrophilic PTFE Disc Membrane Filters are primarily utilized in laboratory settings for the filtration of aqueous solutions and other solvents. Their 0.22 µm pore size effectively removes bacteria and particulate contaminants, making them essential for applications in microbiology, pharmaceuticals, and environmental analysis. These filters are ideal when working with sensitive substances that require aseptic conditions. -
Question:
What are the advantages of using PTFE membrane filters?
Answer: PTFE membrane filters offer exceptional chemical compatibility and are resistant to a wide range of solvents. They also provide high flow rates and low protein binding, ensuring sample integrity. These features make PTFE filters a top choice for laboratories engaged in research and analysis involving aggressive chemicals and intricate procedures. -
Question:
Can these filters be reused?
Answer: While Hydrophilic PTFE Disc Membrane Filters are designed for single-use applications to ensure optimum sterility and performance, some scenarios may permit limited reuse provided that sterility and integrity are maintained. Proper handling and storage can be crucial should you consider reusing these filters for compatible applications. -
Question:
What is the significance of the 0.22 µm pore size?
Answer: The 0.22 µm pore size is a standard measurement for sterilization processes, particularly in microbiology. This size effectively filters out bacteria while allowing smaller molecules to pass through, making it ideal for preparing samples for culture or assays that require sterile conditions. This level of filtration is paramount when ensuring the accuracy and reliability of experimental results. -
Question:
Are these filters suitable for water applications?
Answer: Yes, Hydrophilic PTFE Disc Membrane Filters with a 0.22 µm pore size are highly suitable for water filtration applications. They effectively trap contaminants, including bacteria and suspended solids, making them an excellent choice for purifying water samples in environmental monitoring or testing. Use them for filtration of drinking water, wastewater analysis, or even aquaculture. -
Question:
How should these filters be stored?
Answer: To maintain the integrity of Hydrophilic PTFE Disc Membrane Filters, they should be stored in a cool, dry environment away from direct sunlight and contaminants. It's advisable to keep them in their original packaging until use to prevent exposure to moisture or particulate matter that could compromise performance. Proper storage ensures maximum shelf life and effectiveness. -
Question:
Are these filters compatible with organic solvents?
Answer: Hydrophilic PTFE filters are versatile and compatible with a wide variety of organic solvents, making them highly valuable in laboratories requiring diverse filtrations. However, it's important to assess specific chemical interactions for each solvent to ensure optimal use and safety. For instance, they are highly effective in applications involving methanol, ethanol, and acetonitrile. -
Question:
What is the diameter of these filters?
Answer: The diameter of Hydrophilic PTFE Disc Membrane Filters is 47 mm, which is a commonly used size in laboratories for various filtration setups. This size is convenient for use with standard filter holders and filtration apparatuses, facilitating compatibility in different experimental designs while ensuring efficient filtration. -
Question:
How many filters are included in a pack?
Answer: Each pack of Hydrophilic PTFE Disc Membrane Filters contains 50 filters. This bulk packaging is designed to cater to the needs of substantial laboratory work and experiments, ensuring that researchers always have a sufficient supply on hand for their filtration tasks. -
Question:
Where can I buy Hydrophilic PTFE Disc Membrane Filters, Diameter 47 mm, Pore Size 0.22 µm, Pack of 50 in Ethiopia?
Answer: You can purchase Hydrophilic PTFE Disc Membrane Filters, Diameter 47 mm, Pore Size 0.22 µm, Pack of 50 on Ubuy in Ethiopia. Ubuy offers a reliable platform for sourcing laboratory equipment and filters, making it easy for professionals to access high-quality products.
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Hydrophilic PTFE membrane filters
- Diameter: 47 mm
- Pore Size: 0.22 µm
- Pack of 50 filters
- Good chemical compatibility and resistance to strong acids and alkalis
- Ideal for filtration of aggressive organic or highly basic solutions, and transducer protectors