Hanna Instruments Blog – Page 3Water

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Did you know... That Hanna products can be covered by education grants for your science classroom? In particular, our Ha...

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Aquarium keeping begins with proper water quality to ensure a healthy aquatic environment. Although water may appear cry...

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What is Alkalinity? Alkalinity is different than pH. While pH indicates if a solution is an acid or a base, alkalinity t...

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Zebrafish (Danio rerio) belonging to the family Cyprinidae, are a group of freshwater fish that have become an ideal mod...

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One of the most vital resources to our planet is water. With an ever rising population, it is essential that we monitor ...

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According to the Fisheries of the United States Report released by NOAA, Americans consumed 15.5 pounds of fish and shel...

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We measure pH for a variety of reasons. From ensuring the chlorine in pool water is an effective sanitizer, to making su...

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Turbidity is one of the most common and intuitive qualities of water. One of the first things we notice about water is h...

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Happy New Year!

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Our technical team has put together this guide to our professional water quality meters, process controller, and electro...