At this moment there are no hydraulic piping stand- ards available which cover different pressure classes and piping materials as well as being gener- ally suited for all applications.
A high concentration simply means there is a high percentage of solute particles dissolved in the solvent and the solution is said to be concentrated. And a low concentration means there is not a high percentage of solute particles in the solvent and the solution is said to be diluted. high concentration of something, like a hormone in the blood, means there is a lot of it. A low concentration of something means there is not a lot of it, but a little.
Osmotic concentration - Definition. 1  The osmolarity of a solution, given in osmoles per liter (osmol/L) is calculated from the following expression... 2  Ï is the osmotic coefficient, which accounts for the degree of non-ideality of the solution. 3  n is the number of particles (e.g. ions) into which a molecule dissociates.