Sentence examples for concentrations reach from inspiring English sources
Helium concentrations reach 73 ppm at 911-m depth, which is 14 times higher than the atmospheric helium value.
Scientists have argued that severe consequences will occur once atmospheric CO2 concentrations reach between 450 and 600 ppmv [5 7].
Fusarium oxysporum-mediated fermentation of glucose is unaffected until ethanol concentrations reach 4.5 5.0 % in the reactor (Enari and Suihko 1983).
When chromium VI) accumulates at high levels, it may lead to serious problems and even be fatal when concentrations reach 0.10 mg/g of body mass [4].
The adsorption kinetics shows a fast adsorption process of inhibitors on shales, and inhibitor concentrations reach equilibrium between 4 and 8 h.
Substituting Co or Na at Ti atom site can also enhance visible-light absorption, and significant effect is achieved when the Co and Na concentrations reach 18.45% and 7.20%, respectively.
Nevertheless, it is likely that these concentrations reached several ppm during the PETM.
The significant reduction in LTG Clo occurred only when CBZ plasma concentrations reached approximately 2 μg/ml or PHT plasma concentrations reached zero.
At the well itself, concentrations reached as high as 600 ppm, Conley said.
Carbon dioxide, methane and nitrous dioxide concentrations reached record levels in the atmosphere in 2007, according to the World Meteorological Organization.
The concentrations reached control levels after 4 h.
