Hanna Instruments BlogLab

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What should you consider when selecting a benchtop meter? When it comes to choosing a benchtop meter for your testing ne...

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You already use your Smartphone for everything else, so why not a pH meter? The average price of a laboratory grade pH m...

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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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The signs are unmistakable. Times Square is in full clean-up mode. The festive decorations are coming down. The football...

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Ophthalmic solutions are sterile solutions designed specifically for use as eye drops. Some eye drops are simply designe...

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The concept of pH is taught to students at an early age. Starting in grade school, substances are classified as acids, b...

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Refractive index is an optical characteristic of a substance and the dissolved particles in it. When manufacturing perso...

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Refractive index is a measurement of how light behaves as it passes through a sample. Depending on the sample’s composit...

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Among all of the elements of the periodic table, fluorine is the most electronegative element. As a highly reactive nonm...

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A vital step in getting accurate results when testing pH is calibrating your pH meter. But how do you know when calibrat...