Over The Years: Top 5 Blogs of All Time

At the beginning of each year, we take a look back on the most popular blog posts from the previous year. This year, we’re highlighting the most popular over the past 20 years!

  1. Defining A Pore Size And Sterile Filtering; 0.2 Micron Vs. 0.22 Micron. What’s The Difference?

    If you need to know more about pore sizes and determine the distinction between 0.2 micron and 0.22 micron, then this is the blog for you. It also discusses other factors you need to consider for appropriate membrane size selection for varied applications.

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  2. What Does It Mean For A Membrane Filter To Be Hydrophilic Or Hydrophobic?

    Read on to find out what distinguishes hydrophilic from hydrophobic membranes, their individual uses, and how the contact angle between water molecules and the membrane surface impacts its wettability. 

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  3. On PM 2.5 Filters, Let’s Just Clear The Air Between Us; Ok?

    Understand why PM 2.5 particles pose a significant health hazard and discover how PM 2.5 filters combat such risk in this article. 

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  4. Bubble Point Testing: Step-By-Step Procedure And Demo Video

    Learn here why a bubble point test needs to be performed, the physics behind it, and how to measure bubble point. This blog also includes a step-by-step tutorial and a demonstration video for an ever easier understanding of the topic.

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  5. Measuring Total Suspended Solids In Water

    This blog will help you have an idea of how gravimetric analysis is performed to quantify total suspended solids (TSS). This also explains the influence of TSS on water quality.

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