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Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters Circles Unsupported, 47 mm Diameter, 0.02 m (Pack of 50)
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Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters Circles Unsupported, 47 mm Diameter, 0.02 m (Pack of 50)
Anopore inorganic membrane is composed of a high-purity alumina matrix that filters at precisely the stated cut-off, allowing no larger sized particles to pass through the membrane.
Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters Circles Unsupported, 47 mm Diameter, 0.02 m (Pack of 50)
Item #: 75188377

Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters Circles Unsupported, 47 mm Diameter, 0.02 m (Pack of 50)

Item #: 75188377

BHD 437

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Anopore inorganic membrane is composed of a high-purity alumina matrix that filters at precisely the stated cut-off, allowing no larger sized particles to pass through the membrane.
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What Stands Out

High Filtration Precision
These filters offer a pore size of 0.02 μm, ensuring reliable separation and purification of microscopic substances, ideal for lab applications requiring precision.
Versatile Applications
Designed for various filtration processes, these Anodisc membrane filters are suitable for environmental monitoring, microbiology, and analytical chemistry, addressing diverse laboratory needs.
Cost-Effective Pack
Available in a pack of 50, this product offers an economical solution for labs, reducing the frequency of reordering while ensuring ample supply for ongoing experiments.

Product Details

Shop Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters Circles Unsupported, 47 mm Diameter, 0.02 m (Pack of 50) online at a best price in Bahrain. B00LY159L4
Item Weight0.44 lbs (200 grams)

Who Should Buy?

Suitable For
  • Laboratory Researchers

    Ideal for researchers conducting filtration processes requiring high precision and minimal particle presence in samples.

  • Environmental Testing

    Useful for environmental scientists analyzing water and air samples for contaminants at very small particle sizes.

  • Pharmaceutical Applications

    Pharmaceutical labs benefit from these filters for sterile process filtration and preparing samples for testing.

Not Suitable For
  • High-Volume Filtration

    Not suitable for operations that require extensive filtration, as the unsupported design may reduce durability.

  • Thick Samples

    Not effective for filtering thick or viscous solutions, as clogging may occur quickly with the 0.02 μm pore size.

  • Budget-Conscious Users

    Individuals or small labs on a tight budget may find this product too costly for their filtration needs.

Product Description

Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters Circles Unsupported, 47 mm Diameter, 0.02 m (Pack of 50)

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Product Buying Guide

Anodisc Membrane Filters Circles are a valuable addition to any laboratory, offering precise filtration for a wide range of applications. With its high pore density, narrow pore size distribution, and wide solvent compatibility, this product is designed to deliver extremely accurate results while minimizing sample loss. Whether you are in a research facility or a medical laboratory, the Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters Circles have several features that make them a reliable choice for your filtration needs.

Product Specifications

  • 47 mm
  • 0.02 μm
  • Pack of 50
  • High-purity alumina matrix
  • Most solvents and aqueous material

Key Features

  • Provides precise filtration
  • Ensures accurate results
  • Reduces the need for stocking various membranes
  • Minimizes sample loss
  • No additives used in the manufacturing process

Usage Scenarios

  • Ideal for research and medical laboratories
  • Supports cellular growth in biological applications

Usage Scenarios

  • Similar product with lower pore density and wider pore size distribution
  • Higher protein binding leading to increased sample loss

Some User Review

  • The product offers exceptional filtration with minimal sample loss, making it a reliable choice for our laboratory.
  • The wide solvent compatibility has greatly reduced our need to stock multiple types of membranes, saving us time and resources.

Competitors

  • Comparatively priced within the market range

Buying Considerations

  • Assess your specific filtration requirements to ensure this product meets your needs
  • Compare with competitors to understand the unique advantages

Conclusion

The Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters Circles offer precise, reliable filtration with wide solvent compatibility and low sample loss. Whether for laboratory filtration or cellular growth support, these filters are designed to meet the needs of various applications.

Customer Questions & Answers

  • Question: What are Whatman Anodisc membrane filters used for?

    Answer: Whatman Anodisc membrane filters are primarily used for filtering and separating particles from liquids and gases in laboratory applications. Their high surface area and uniform pore structure enable efficient filtration of fine particulates, making them ideal for applications like microbiology, analytical chemistry, and environmental testing.
  • Question: What is the significance of the pore size in Whatman Anodisc filters?

    Answer: The pore size of 0.02 µm in Whatman Anodisc filters is significant for removing very small contaminants, including bacteria and colloids. This level of filtration is essential in sensitive applications where purity is crucial, such as in pharmaceutical preparations, water quality assessments, and experiments requiring sterile environments.
  • Question: Can the Anodisc membrane filters be used with aggressive solvents?

    Answer: Yes, Anodisc membrane filters are compatible with various solvents. However, it’s important to verify compatibility with specific chemicals to avoid damage. Applications include environmental analysis and extraction processes where aggressive solvents are frequently used to separate and purify compounds.
  • Question: What are the dimensions of the Whatman Anodisc membrane filters?

    Answer: The Whatman Anodisc membrane filters have a diameter of 47 mm. This size is standard for many filtration setups, ensuring compatibility with various filter holders and laboratory equipment. Their dimensions make them versatile for both research and industrial applications.
  • Question: Are these Whatman Anodisc filters suitable for sterile filtration?

    Answer: Yes, the Whatman Anodisc filters can be used for sterile filtration. Their membrane structure is designed to retain microorganisms, making them ideal for microbiological testing and preparing sterile solutions in pharmaceutical and biotechnological applications.
  • Question: How many filters come in a pack of Whatman Anodisc filters?

    Answer: Each pack of Whatman Anodisc filters contains 50 filters. This bulk packaging is convenient for labs conducting multiple experiments or needing a consistent supply for routine filtration tasks, reducing the frequency of reordering.
  • Question: What materials are Whatman Anodisc membrane filters made of?

    Answer: Whatman Anodisc membrane filters are made from anodized aluminum oxide. This material provides high chemical stability and enables the formation of a uniform pore structure, which is essential for achieving reliable filtration results in various scientific applications.
  • Question: Can these filters be used in automated filtration systems?

    Answer: Yes, the Whatman Anodisc filters are suitable for use in automated filtration systems. Their uniformity and reliability make them a preferred choice in high-throughput laboratory settings where consistent results are essential for efficiency in research and production.
  • Question: What is the flow rate for the Whatman Anodisc membrane filters?

    Answer: The flow rate of Whatman Anodisc membrane filters depends on factors including viscosity and pressure. Generally, these filters provide a high flow rate for low-viscosity solutions, making them ideal for use in filtration processes requiring quick throughput without compromising the quality of the filtrate.
  • Question: Where can I buy Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters in Bahrain?

    Answer: You can buy the Whatman 1212H11PK 6809-5502 Anodisc Membrane Filters at Ubuy. Ubuy offers a wide selection of laboratory supplies, ensuring you have access to quality products in your country. Plus, their platform provides detailed information and support for your purchasing needs.

Whatman Filter Membrane Editorial Review

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“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”

13 June 2026 · via Trustpilot
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“The order arrived fast and in perfect condition”

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“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”

26 Feb 2026 · via Trustpilot
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Khaled
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“Good quality of product, delivered in 2 weeks. I thought it would take more time.”

21 Feb 2026 · via Trustpilot
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“Everything was fine. You can order from multiple stores or countries—just be patient with the shipping. Given their business model, this was my first order from them. Thank you, Ubuy.”

20 Feb 2026 · via Trustpilot
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BHD 437

Order now and get it around Saturday, August 01

QTY:

Secured transactionsecured transaction

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

  • Precise, nondeformable honeycomb pore structure
  • Filters at precisely the stated cut-off
  • Low protein binding and minimal auto fluorescence
  • Nontoxic and supports cellular growth
  • Wide solvent compatibility
  • Extremely low protein binding minimizes sample loss