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"accepted"@en .
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"Concentration standard deviation of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC)"@en .
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"The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement."@en .
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"SDN:P01::SDCLHPPZ" .
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"chl-a_water>unknown_SD_HPLC" .
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