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Travel Ready Whatman 1821-025 Filter Circles, 25mm Dia, Binder Free Grade Gf/b, 100/pk (pn:1821-025) Perfect Gift [pmuIGcry]

$25.99 $83.99 -69%

Whatman 1821-025 Filter Circles: Premium Filtering SolutionsExperience superior filtration with Whatman 1821-025 Filter Circles, designed for precision and efficiency. These 25mm diameter filter circles are a must-have for laboratories and research f

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Travel Ready Whatman 1821-025 Filter Circles, 25mm Dia, Binder Free Grade Gf/b, 100/pk (pn:1821-025) Perfect Gift [pmuIGcry]

Whatman 1821-025 Filter Circles: Premium Filtering Solutions

Experience superior filtration with Whatman 1821-025 Filter Circles, designed for precision and efficiency. These 25mm diameter filter circles are a must-have for laboratories and research facilities seeking high-quality, binder-free glass microfiber filters. The Whatman 1821-025 filters are crafted with a unique Binder Free Grade GF/B material, offering unparalleled performance and reliability. With their exceptional wet strength and increased loading capacity, these filters provide a three times thicker barrier compared to GF/A grade, ensuring effective particle retention while maintaining a good flow rate.
  • Superior Wet Strength for reliable performance in wet conditions.
  • Increased Loading Capacity for handling larger sample volumes.
  • Combines fine particle retention with excellent flow rate for optimal efficiency.

Technical Specifications and Features

The Whatman 1821-025 Filter Circles are not just a product; they are a collection of advanced features tailored for demanding applications. Each filter is 25mm in diameter and comes in a convenient pack of 100, ensuring a steady supply for continuous use. The GF/B grade material provides a thicker, more robust barrier, making these filters ideal for applications requiring enhanced particle retention. Key specifications include:
  • Material: Binder Free Grade GF/B glass microfiber.
  • Diameter: 25mm.
  • Quantity: 100 filters per pack.
These filters are binder-free, which means they are free from synthetic binders, ensuring purity and reducing the risk of contamination in sensitive experiments.

Applications and Benefits

Whatman 1821-025 Filter Circles are versatile and suitable for a wide range of applications, from routine laboratory work to complex research projects. Their high wet strength and increased loading capacity make them ideal for filtering larger volumes of liquids, while their fine particle retention ensures that contaminants are effectively removed. Here are some practical uses and benefits:
  • Lab Research: Perfect for various experiments, including chemical analysis, pharmaceutical research, and environmental testing.
  • Water Purification: Efficient in removing impurities from water samples, ensuring accurate results.
  • Biotechnology: Used in biotech processes where particle-free conditions are critical.
Whether you are a researcher, scientist, or quality control professional, the Whatman 1821-025 Filter Circles are an essential tool for achieving precise and reliable results.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A great item. I am very, very, very pleased.

- Marci F..

January 22, 2026

Absolutely no complaints!

I'm happy with this. And so very, very good.

- Jami J..

January 22, 2026

Absolutely no complaints!

A very, very good and a high-quality item.

- Harvey D..

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