What does the 'U' stand for after my sample result?
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Stephanie Lucas
What does the 'U' stand for after my sample result?
21 Jan 2005 10:37
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Please see our Data Reporting Qualifiers document. The 'U' is attached to a result that is undetected (i.e., has a concentration lower than the reporting limit).
What does the 'U' stand for after my sample result?