The concentration of salt in the water the weight unit of measure in the popular chloride per million parts of water; the measure of the concentration of solution. The minerals in the water.
The concentration of salt in the water, Nick. Calcium chloride measured in weight per million parts of water; Measuring the concentration of minerals in the water.
The concentration of salt in water. To measure weight in chloride parts per million of water;? Measurement of concentration of different minerals in the water.