Over deze norm
1.1 This practice covers the preparation of solutions containing inorganic salts in proportions and concentrations representative of ocean water.2
1.2 This practice provides three stock solutions, each relatively concentrated but stable in storage. For preparation of substitute ocean water, aliquots of the first two stock solutions with added salt are combined in larger volume. An added refinement in adjustment of heavy metal concentration is provided by the addition of a small aliquot of the third stock solution to the previous solution.
|Engelse titel||Standard Practice for the Preparation of Substitute Ocean Water|