Sentences with phrase «analyzed lead concentrations»
Not exact matches
To decipher what was happening, a team led by marine ecologist Samantha Joye of the University of Georgia in Athens, analyzed methane concentrations and methane consumption rates that the researchers had recorded during 10 research cruises, one conducted in March 2010, before the spill, and the rest conducted between May and December 2010.
https://www.sciencenews.org/
From March to October 2006, samples were analyzed in duplicate for lead, mercury, and arsenic concentrations using x-ray fluorescence spectroscopy as previously described.6 The minimum lead, mercury, and arsenic concentrations that could be detected in the medicines with x-ray fluorescence were 5 μg / g, 20 μg / g, and 10 μg / g, respectively.
In addition, EPA analyzed how regulation of lead in gasoline would reduce atmospheric concentrations, reduce lead levels in blood, and, thus, improve public health.