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Whatman 10300009 Ashless Quantitative Filter Paper, 90mm Diameter, 12-25 Micron, Grade 5891 Pack of 100
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Whatman 10300009 Ashless Quantitative Filter Paper, 90mm Diameter, 12-25 Micron, Grade 5891 Pack of 100
Ashless standard filter paper with very high flow rate, perfect for quantitative analysis and gravimetric applications.
Whatman 10300009 Ashless Quantitative Filter Paper, 90mm Diameter, 12-25 Micron, Grade 5891 Pack of 100
Item #: 117211135

Whatman 10300009 Ashless Quantitative Filter Paper, 90mm Diameter, 12-25 Micron, Grade 5891 Pack of 100

Item #: 117211135

NZD 94

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Ashless standard filter paper with very high flow rate, perfect for quantitative analysis and gravimetric applications.
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What Stands Out

High Purity
Whatman’s ashless filter paper ensures minimal ash content, providing accurate filtration results crucial for laboratories requiring high level integrity in quantitative analysis.
Precision Filtration
With a micron rating of 12-25, this filter paper effectively captures fine particles, allowing for precise and reliable separation in various laboratory applications.
Convenient Packaging
Sold in packs of 100, this filter paper offers cost-effective and convenient option for frequent laboratory use, ensuring that you have ample supply for ongoing experiments.

Product Details

Shop Whatman 10300009 Ashless Quantitative Filter Paper, 90mm Diameter, 12-25 Micron, Grade 5891 Pack of 100 online at a best price in Cook Islands. B00394F608
Package Dimensions 4 x 4 x 1 inches (10.2 x 10.2 x 2.5 cm); 2.4 ounces (68.04 grams)
Item model number WHA-10300009
Date First Available February 20, 2010
Manufacturer Whatman

Who Should Buy?

Suitable For
  • Laboratory Use

    Ideal for laboratories conducting quantitative analysis requiring precise filtration and minimal ash content.

  • Environmental Testing

    Beneficial for environmental scientists needing accurate filtering for water or soil samples in tests.

  • Chemical Analysis

    Great for chemists who require reliable filtration methods in procedures that emphasize chemical accuracy.

Not Suitable For
  • Casual Use

    Not suitable for casual users or home projects that don't require specific filtration standards.

Product Description

Whatman 10300009 Ashless Quantitative Filter Paper, 90mm Diameter, 12-25 Micron, Grade 5891 Pack of 100

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Customer Questions & Answers

  • Question: What is Whatman 10300009 Ashless Quantitative Filter Paper used for?

    Answer: Whatman 10300009 Ashless Quantitative Filter Paper is ideal for quantitative laboratory applications such as gravimetric analysis. This filter paper, with a diameter of 90mm and pore size of 12-25 microns, allows for the effective separation of fine particles from liquids. Its ashless characteristic prevents any interference with sample integrity, making it perfect for ensuring accurate results in experiments across various fields like chemistry, biology, and environmental science.
  • Question: What are the key features of the Whatman 10300009 filter paper?

    Answer: The Whatman 10300009 filter paper features high purity and minimal ash content, making it suitable for sensitive analytical work. With a diameter of 90mm and a particle retention range of 12-25 microns, it ensures high filtration efficiency without compromising sample quality. Additionally, it is designed for consistent performance, making it a reliable choice for professionals needing reproducible results in quantitative analysis or routine sample preparation.
  • Question: How do I use Whatman 10300009 filter paper in my lab experiments?

    Answer: To use Whatman 10300009 filter paper, first, prepare your funnel and ensure it is clean and dry. Place the 90mm filter paper in the funnel, wet it lightly with the solvent to ensure proper adhesion and prevent bypass, then pour your sample slowly to allow for optimal filtration. This method is especially useful in gravimetric analyses where precise separation of solids from liquids is required, enhancing the reliability of your results.
  • Question: Is the Whatman 10300009 filter paper compatible with all solvents?

    Answer: Yes, the Whatman 10300009 filter paper is compatible with a wide range of solvents. Its ashless composition ensures that it does not introduce contaminants into your samples. It's suitable for aqueous solutions, organic solvents, and various chemical constituents, making it versatile for laboratory research. This adaptability helps researchers across disciplines efficiently separate and analyze different types of samples.
  • Question: How many sheets are in a pack of Whatman 10300009 filter paper?

    Answer: A single pack of Whatman 10300009 Ashless Quantitative Filter Paper contains 100 sheets. This quantity is ideal for laboratory settings, allowing for extensive usage in routine experiments or large-scale testing. With a substantial number of sheets in each pack, researchers can conduct multiple runs of their experiments without needing frequent restocks, facilitating smooth workflow in scientific investigations.
  • Question: What are some practical applications for using this filter paper?

    Answer: The Whatman 10300009 filter paper is commonly used in various practical scenarios such as environmental testing for water quality, food and beverage analysis, and pharmaceutical applications. For instance, in environmental labs, it can separate particulate matter from water samples for further analysis. In food testing, it helps in assessing clarification processes, ensuring products meet safety and regulatory standards.
  • Question: Can I use Whatman 10300009 filter paper for oil filtration?

    Answer: The Whatman 10300009 filter paper is not specifically designed for oil filtration, but its fine particle retention can allow for some degree of oil separation. However, for optimal performance in oil filtration, it is advisable to use filter papers tailored for that purpose. The versatility of this filter paper mainly shines in aqueous and light organic solvent applications, where precise solid-liquid separation is crucial.
  • Question: Is the filter paper environmentally friendly?

    Answer: Yes, Whatman 10300009 Ashless Quantitative Filter Paper is manufactured with a focus on sustainability and minimal environmental impact. It is made from pure cellulose fibers, which are biodegradable. This makes it a suitable choice for labs aiming to reduce their ecological footprint while conducting rigorous analyses. Researchers can confidently use this filter paper knowing it aligns with environmentally-conscious practices.
  • Question: Where can I buy Whatman 10300009 Ashless Quantitative Filter Paper in Cook Islands?

    Answer: You can purchase Whatman 10300009 Ashless Quantitative Filter Paper, 90mm Diameter, 12-25 Micron, Grade 5891 Pack of 100 from Ubuy in Cook Islands. Ubuy offers a convenient online shopping experience, ensuring you have access to high-quality lab supplies delivered directly to your location, making it an excellent choice for laboratories and scientific professionals.

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NZD 94

Order now and get it around Thursday, September 03

QTY:

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Features & Benefits

  • High flow rate for efficient filtration.
  • Ashless composition ensures purity and accuracy.
  • Ideal for gravimetric applications and standard methods.
  • Specifically designed for coarse precipitate filtration (class 2a).
  • Includes 100 sheets per pack for extensive use.
  • Complies with DIN 53 135 standards.

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