If you want to do comparative studies, you’ve got to be sure the measurements you’re making are, well, comparable. For example, if you want to compare the characteristics of different soils, or examine the evolution of soil over time, then you can’t go measuring nitrogen in one place, phosphorus in another, and dry weight in Read More
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Understanding Ultrasonic Cleaning Chemistries
A brief discussion of the three basic ultrasonic cleaning solution chemistries: alkaline, acidic and neutral. Read More
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Specifying a BOD Refrigerated Incubator
BOD refrigerated incubators provide a precisely controlled environment for scientific studies relating to biochemical oxygen demand. Read More
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