A separatory funnel is a piece of laboratory glassware used in liquid-liquid extractions to separate (partition) the components of a mixture.
Roberts catalogues the other man-made threats to life in the sea: the introduction of alien species by means of ballast water, such as the warty comb jellies that took over the Black Sea ….
He dyed his hair black last month, so the grey roots can be seen.
2022, Jonathan V. Last, And for a third thing, Johnson never seemed like he was intent on blowing up NATO because he was a Russian cat’s paw.:
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