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Did You Know - Grants to Bring Your Science Class Outdoors

Did you know that there are grants available for educators where Hanna products qualify? Check out our list!

Aquarium Water Testing and Why it Matters

Aquarium keeping begins with proper water quality. Water may appear crystal clear and safe for fish, that cannot be assumed.

Alkalinity in Water

Alkalinity is different than pH. While pH indicates if a solution is an acid or a base, alkalinity tells you how much acid a solution can absorb without changing the pH. It is essentially, the buffering capacity of a solution (aka water).

Hanna & Pittcon 2019 - Your Highlights

The whir of magnetic stirrers, pistons pumping, and the beeping of instruments filled the air at Pittcon 2019. Thousands of visitors, hundreds of exhibitors, and many new products to view. No worries if you missed out this year, or if you need a recap, we'll fill you in below!

Digital Testing for Saltwater Aquariums from Hanna

The Hanna Instruments Marine Checker Handheld Colorimeters produce accurate digital readouts for your aquarium's alkalinity, calcium, nitrite & phosphorus.

How to Test for Alkalinity (dKH or ppm) in Your Aquarium

Proper alkalinity is vital for coral calcification & skeletal formation; prevents pH swings, coral bleaching, & tissue loss; and improves equipment performance.

Determining the Alkalinity of Cocoa Ash

The ash content of cocoa powder can provide valuable insight on what region the cocoa is from, its quality, and amount of minerals present.

Tips to Brewing the Perfect Cup of Coffee

Approximately 100 million Americans drink coffee daily, but what's in that perfect cup of Joe that makes it taste so good?

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Questions?

If you have any questions you can leave a comment or contact us by phone at 800-426-6287 or email at sales@hannainst.com

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