"WET Labs {Sea-Bird WETLabs} ECO FL fluorometer"@en .
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"SDN:L22::TOOL0172" .
"An open flat-face fluorometer that can be used to measure relative chlorophyll, CDOM, uranine, phycocyanin, or phycoerythrin concentrations by directly measuring the amount of fluorescence emission in a sample volume of water."@en .
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