Projects to extract valuable minerals, such as lithium, from desalination brine are transforming a challenge into an economic ...

About 25 mL of HPLCgrade water was added to ... Before injection into the HPLC system, each standard and sample solution was passed through a 0.2-µm membrane filter.n After each injection ...

Thimerosal-allergic patients were challenged with three intramuscular injections of thimerosal solution (100 ... than 1 µg thimerosal per 0.5 mL dose of vaccine), [25] an amount that is ...

Early September to late November is the best time to fertilize a lawn. So that grass application for fall helps to reduce summer stress and store food for the winter as well as encourage root growth ...