Water Quality Analyzer

How Do You Choose Between a COD Analyzer and a BOD Analyzer?

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COD and BOD Analyzer Selection Guide One of the most common questions I hear from water quality professionals is whether they should invest in a COD analyzer or a BOD analyzer. It is a fair question, because both instruments measure organic pollution, but they do it in very different ways and for very different purposes. …

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What Does a UV Vis Spectrophotometer Measure in Water Quality Testing?

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UV Vis Spectrophotometer Applications If you work in a water quality laboratory, chances are you have a UV vis spectrophotometer sitting on your bench. But do you really understand everything this remarkable instrument can do for you? Beyond the obvious applications like measuring COD or nitrate levels, a UV visible spectrophotometer is one of the …

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