During the addition, the solution was stirred under nitrogen atmosphere to avoid contamination from atmospheric carbon dioxide.
You'd like help in setting the right atmosphere to avoid the tense discussions on who should have inherited Aunt Mabel's tea set.
In 2003, NASA steered its Galileo probe, which had faithfully surveyed the Jovian system for years, into Jupiter's crushing atmosphere, to avoid the possibility of introducing terrestrial microbes to the moon Europa, which harbors water and, perhaps, life.
The experiments were done in glove boxes with controlled atmosphere to avoid any contamination.
The reaction was run at 280 °C in an N2 atmosphere to avoid oxidation.
The AFM measurements were done at room temperature in inert atmosphere to avoid oxidation and minimize surface tension forces.
The hot-pressing was also done under high-purity argon (99.99%) atmosphere to avoid the powder from being oxidized.
Experiments of Q-AN and adsorption of Pb II) in this characterization was conducted in nitrogen atmosphere to avoid interference of oxygen in air.
All sediment processing was performed in a polypropylene glove bag (Aldrich) under N2 atmosphere to avoid oxidation of reduced chemical species.
It is essential for EUV observation to put on an observing site outside the Earth's atmosphere to avoid the absorption.
