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Whatman 1005-042 Qualitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 42.5mm Diameter (Pack of 100)
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Whatman 1005-042 Qualitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 42.5mm Diameter (Pack of 100)
The maximum degree of fine particle filtration with a 2.5µm capability for unparalleled clarity in chemical analysis.
Whatman 1005-042 Qualitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 42.5mm Diameter (Pack of 100)
Item #: 11365283

Whatman 1005-042 Qualitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 42.5mm Diameter (Pack of 100)

Item #: 11365283

BHD 21

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The maximum degree of fine particle filtration with a 2.5µm capability for unparalleled clarity in chemical analysis.
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What Stands Out

Efficient Filtration
With a 2.5 micron rating, these filter papers effectively remove fine particulate matter, ensuring high clarity in filtrates for laboratory processes.
Optimal Flow Rate
Designed for a 94 s/100mL/sq inch flow rate, it ensures quick filtration without clogging, enhancing productivity in various applications.
Convenient Pack Size
Sold in packs of 100, these 42.5mm filter circles allow for bulk purchasing, making them cost-effective and ensuring availability for frequent lab use.

Product Details

Shop for Whatman 1005-320 Qualitative Filter Paper Circles online. Grade 5 filter paper with 2.5um retention for analytical techniques. Ideal for clarifying cloudy suspensions and water analysis. Pack of 100. Shop at Ubuy Bahrain
Item Weight0.6 lbs (270 grams)

Who Should Buy?

Suitable For
  • Laboratory Technicians

    Ideal for laboratory technicians needing precise filtering for qualitative analysis and chemical experiments.

  • Educational Institutions

    Beneficial for schools and universities conducting experiments in chemistry or biology classes for effective filtration.

  • Research Facilities

    Great for research facilities requiring reliable filter paper for various liquid filtration processes in studies.

Not Suitable For
  • Home Use

    Not suited for typical home filtering tasks; specialized use in laboratories limits practicality for general home needs.

  • High-Volume Filtration

    May not handle high-volume filtration efficiently due to slower flow rates compared to larger filters.

  • Heavy Particle Filtration

    Less effective for separating larger particles or solid waste due to its fine 2.5-micron pore size.

Product Description

Whatman 1005-042 Qualitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 42.5mm Diameter (Pack of 100)

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Customer Questions & Answers

  • Question: What is the purpose of Whatman 1005-125 Qualitative Filter Paper Circles?

    Answer: The Whatman 1005-125 filter paper circles are designed for qualitative analysis in laboratories. Their main purpose is to separate solids from liquids and provide a clean filtrate. Made from high-quality fiber, they allow for efficient filtration with minimal retention of fine particles. Common applications include water analysis, food testing, and chemical research, where high retention and clarity of the filtrate are crucial.
  • Question: What is the flow rate of the Whatman 1005-125 Filter Paper Circles?

    Answer: The Whatman 1005-125 filter paper features a flow rate of 94 s100mLsq inch, which is optimal for various laboratory processes. This flow rate ensures that liquids pass through at a steady pace, significantly reducing waiting times during filtration. It is ideal for applications that require both speed and precision, making it a preferred choice in the filtration of large volumes of liquid without compromising on the quality of the filtrate.
  • Question: How do the micron ratings affect filtration performance?

    Answer: The 2.5-micron rating of the Whatman 1005-125 filter paper impacts its ability to capture particles effectively. This size is suitable for retaining most common particulates while allowing clear liquids to pass. For applications where dissolved substances and fine particles must be separated, this micron rating strikes a balance. Hence, it is advantageous in biological, chemical, and environmental studies requiring precision in sample purity.
  • Question: In what applications can I use the Whatman 1005-125 Qualitative Filter Paper?

    Answer: This filter paper is versatile and can be employed in a range of applications, including laboratory research, quality control in manufacturing, and educational settings. It is especially useful for tasks such as qualitative analysis of liquids, separation procedures in chemical experiments, and sample preparation in microbiology studies. Its use in environmental testing ensures accurate results when analyzing water quality and pollutants.
  • Question: Are the Whatman 1005-125 Filter Paper Circles compatible with different liquids?

    Answer: Yes, the Whatman 1005-125 filter paper circles are chemically stable and compatible with a wide variety of liquids, including aqueous solutions, organic solvents, and acidic or alkaline liquids. This versatility makes them ideal for diverse laboratory tasks across different fields such as chemistry, biology, and environmental science. Always consider the nature of the liquid before use to ensure optimal performance.
  • Question: What is the significance of Grade 5 in Whatman 1005-125 Filter Paper?

    Answer: Grade 5 indicates the thickness, retention, and flow properties of the Whatman filter paper. Specific to qualitative analysis, Grade 5 is designed for filtration tasks requiring high clarity and minimal contamination. This grade is particularly effective for filtering out cellulose fibers from solutions, ensuring that the end product is free from unwanted particulates. It makes this filter paper a trusted choice among professional researchers.
  • Question: How should I store the Whatman 1005-125 Filter Paper Circles?

    Answer: To maintain the integrity of the Whatman 1005-125 filter paper circles, store them in a cool, dry environment away from direct sunlight. Ensuring they are kept in their original packaging can prevent damage and contamination. Proper storage extends their shelf life and ensures they remain effective for filtration tasks when needed, particularly for critical experiments and analyses.
  • Question: What are the benefits of using filter paper circles instead of sheets?

    Answer: Using filter paper circles like the Whatman 1005-125 offers several advantages over sheets, including convenience and time savings. The pre-cut circles fit perfectly into standard funnel sizes, reducing the need for cutting or resizing. This design minimizes waste and ensures a uniform fit that promotes efficient filtration, making experiments simpler and ensuring consistent results without the hassle of managing larger sheets.
  • Question: Can Whatman 1005-125 filter paper be used in both qualitative and quantitative analyses?

    Answer: While primarily designed for qualitative analysis, Whatman 1005-125 filter paper circles can also be beneficial in quantitative analyses in situations where the exact volume of a sample needs to be determined. For qualitative tasks, they help in obtaining clean filtrates, while for some quantitative tasks, they can assist in the precise collection of particulate matter. However, the performance in quantitative work should be assessed based on specific experimental requirements.
  • Question: Where can I buy Whatman 1005-125 Qualitative Filter Paper Circles in Bahrain?

    Answer: You can purchase Whatman 1005-125 Qualitative Filter Paper Circles directly from Ubuy. They provide a wide selection of laboratory supplies, including these filter papers, ensuring that you receive a quality product suited for your scientific needs. Whether for research or educational purposes, Ubuy offers a reliable and efficient shopping experience for these essential lab materials.

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BHD 21

Order now and get it around Sunday, July 05

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

  • Grade 5 filter paper circles designed for qualitative analysis.
  • Features a 2.5 micron filtration capability for fine particle retention.
  • Excellent for clarifying cloudy suspensions in various applications.
  • Slow flow rate ensures precise results and high-quality filtrates.
  • Ideal for water and soil analysis to enhance clarity.
  • Pack of 100 for convenience and value.