Research
Standards, studies, and data literacy: how to read the numbers the water industry runs on.
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What the mark means: a working guide to NSF/ANSI standards for treatment products
Certification marks carry specific, testable meanings. A desk reference to the standards professionals cite most, and how to read a listing like it matters.
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How to read a water quality study without fooling yourself
Occurrence data drives headlines and purchasing decisions alike. A checklist for separating signal from noise in datasets, surveys, and lab reports.