Trains from Barcelona to Valencia depart from Barcelona Sants station. Read more about Bus and Train Stations in Barcelona or Book Train Tickets in Spain with Rail Europe. Traveling around eastern Spain is best by train.
1 Saturation is the point at which a solution of a substance can dissolve no more of that substance. 2  This point of maximum concentration, the saturation point, depends on the temperature of the liquid as well as the chemical nature of the substances involved.
Haemoglobin saturation curve. In medicine, oxygen saturation (SO 2), commonly referred to as sats, measures the percentage of hemoglobin binding sites in the bloodstream occupied by oxygen. At low partial pressures of oxygen, most hemoglobin is deoxygenated.