Insights
Insight #3
What was measured? Check before merging %BAC and mg/L data
When you collect breathalyzer results from several devices or systems, it is easy to think the data will fall into one set if you just convert the numbers on sc
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Insight #2
Why an out-of-range result must not be replaced with a large number
When you connect a breathalyzer to a smartphone app or a worksite record system, the results shown on screen are stored as numbers and used for searches, statis
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Insight #1
Zero readings and detection limits: interpreting a 0 technically
When you store or review breath alcohol test results, the 0 on the screen is the number most easily over interpreted. Safety managers and quality or technical s
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