Centrifugal Filters .45m PTFE, 4mL, 25/pkg.
Midi-Spin Filter Tubes: Very useful for small volume sample filtration.
Centrifugal Filters .45m PTFE, 4mL, 25/pkg.
منتج #: 83308486

Centrifugal Filters .45m PTFE, 4mL, 25/pkg.

منتج #: 83308486

QAR 306

تفاصيل السعر

باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )

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أمريكا مستورد من متجر USA

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Midi-Spin Filter Tubes: Very useful for small volume sample filtration.
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Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.

مايفيد

High Filtration Efficiency
These .45µm PTFE centrifugal filters ensure effective removal of contaminants, making them ideal for precise applications in laboratories and research facilities.
Convenient Packaging
Available in a pack of 25, these filters provide an economical solution for bulk usage in various experiments without compromising on quality and performance.
Versatile Compatibility
Designed to work seamlessly with a range of liquids and solvents, these filters cater to diverse applications, providing reliable results across multiple scientific disciplines.

تفاصيل المنتج

Shop Centrifugal Filters .45m PTFE, 4mL, 25/pkg. online at a best price in قطر. B01EIAXBOY

من يجب أن يشتري؟

Suitable For
  • Analytical Laboratories

    Ideal for labs performing particle removal in samples requiring high purity and precision analysis.

  • Research Applications

    Great for researchers needing consistent filtration of biological samples and solvents in various experiments.

  • Pharmaceutical Testing

    Essential for filtrating drug solutions in compliance with industry standards and ensuring sample integrity.

Not Suitable For
  • High-Volume Filtration

    Not suitable for projects requiring large-scale filtration; limited to small 4mL samples.

وصف المنتج

Centrifugal Filters .45m PTFE, 4mL, 25/pkg.

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أسئلة العملاء & الإجابات

  • سؤال: What are centrifugal filters and how do they work?

    إجابه: Centrifugal filters are devices designed to separate small particles or contaminants from liquids through centrifugation. They utilize a membrane, such as PTFE, which allows specific molecules to pass while retaining larger particles. When placed in a centrifuge, the force of rotation helps push the liquid through the membrane, effectively filtering it. This technology is widely used in laboratories for sample preparation, particularly in applications where sterilization or removal of particulates is crucial.
  • سؤال: What is the significance of using PTFE in centrifugal filters?

    إجابه: PTFE, or polytetrafluoroethylene, is a chemically resistant and hydrophobic material, making it ideal for use in centrifugal filters. Its unique properties allow it to withstand various solvents and harsh chemicals without degrading, ensuring accurate and reliable filtration. Using PTFE filters is critical in applications like environmental testing or pharmaceuticals, where contamination can seriously affect results and product quality.
  • سؤال: What is the volume capacity of the Centrifugal Filters .45 m PTFE?

    إجابه: The Centrifugal Filters .45 m PTFE have a volume capacity of 4 mL. This makes them suitable for filtering small volumes of samples, which is common in research settings that require concentrated analysis of solutions. Whether you're working with biological samples, solvents, or culture media, this capacity provides the flexibility needed for efficient filtering while minimizing waste.
  • سؤال: Can these filters be used for biological samples?

    إجابه: Yes, these centrifugal filters can be effectively used for biological samples. The .45 m PTFE membranes are designed to cater to the filtration needs of protein solutions, nucleic acids, and other biological materials. They help in removing contaminants and small particulate matter without fouling, which is vital for maintaining the integrity and viability of sensitive biological specimens.
  • سؤال: Are these filters suitable for sterilization purposes?

    إجابه: Absolutely, these centrifugal filters are suitable for sterilization applications. The .45 m PTFE membrane is capable of filtering out bacteria and other microorganisms, making them ideal for preparing sterile solutions in laboratory settings. This capability is crucial for preparing samples for microbiological assays or experiments that require sterile conditions to avoid contamination.
  • سؤال: How many filters are included in a package?

    إجابه: Each package contains 25 centrifugal filters. This bulk quantity is beneficial for laboratory environments where multiple samples are processed during experiments. Having a convenient number of filters on hand ensures efficient workflow, allowing researchers and technicians to carry out numerous filtering tasks without the constant need to reorder.
  • سؤال: What are some common applications for these filters?

    إجابه: Centrifugal Filters .45 m PTFE are used in a variety of applications including sample preparation for HPLC, protein concentration, and clearing cell lysates. They are beneficial in any scenario requiring purification or concentration of solutions, especially in biochemical or pharmaceutical studies. Their reliable performance makes them a staple in laboratories for diverse research areas.
  • سؤال: Is there a specific centrifuge model recommended for these filters?

    إجابه: While there is no specific centrifuge model required for using these centrifugal filters, it’s essential to use a centrifuge that can accommodate microcentrifuge tubes. Ensure that the rotor speed is compatible with the filter’s specifications, typically not exceeding the recommended maximum speed for optimal performance. Most standard laboratory centrifuges are suitable for this purpose.
  • سؤال: How should these filters be stored before use?

    إجابه: These filters should be stored in a cool, dry place, away from direct sunlight. Proper storage conditions help maintain the integrity of the PTFE membranes and ensure their effectiveness when filtering. It's advisable to keep them in their original packaging until needed to protect them from dust and contaminants.
  • سؤال: Where can I buy Centrifugal Filters .45 m PTFE, 4mL, 25/pkg in Qatar?

    إجابه: You can purchase Centrifugal Filters .45 m PTFE, 4mL, 25/pkg from Ubuy in Qatar. Ubuy offers a convenient online shopping experience where you can easily find and order the filters you need for your laboratory or research applications, ensuring you get quality products delivered right to your location.

eCon Lab Supply Centrifugal Filters Editorial Review

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إيجابيات

  • High chemical resistance
  • Efficient filtration process
  • Large volume capacity
  • Compatible with various solvents
  • Convenient packaging size

سلبيات

  • Initial setup might require guidance.

منصة موثوقة وثقة كاملة للمشتري

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4.2/5 644 التقييمات
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DA
Dhoha
مشتري موثّق

“Was looking for chromatography filters and managed to find them and receive them in a short period of time. Great experience”

22 January 2026 · عبر Trustpilot
PP
Pretty
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“It was timely”

4 July 2026 · عبر Trustpilot
HA
hamza
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“Timely delivery and transparency”

19 February 2026 · عبر Trustpilot
MF
Mayerlyn
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“Excelente servicio y hasta la puerta de casa ??”

14 February 2026 · عبر Trustpilot
LR
Leon
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“The delivery time exceeded my expectations. The product was securely packaged.”

20-Jul-26 · عبر Trustpilot
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