A serial dilution is a series of sequential dilutions used to reduce a dense culture of cells to a more usable concentration. Each dilution will reduce the concentration of bacteria by a specific amount. So, by calculating the total dilution over the entire series, it is possible to know how many bacteria you started with. The best way to fully grasp serial dilutions is to try out the procedure yourself.
his method is applicable in several fields, not only in chemistry. Serial dilution is a simple yet efficient technique to determine the number of cells or organisms in a concentrated sample. First, take a portion of the sample and does serial dilution on it. Repeat the steps until the cells can be observed under the microscope when the diluted sample was observed. Then, count the dilution factor and times it with the actual volume of the sample. Other than that, medicine administration require suitable dose for each patient with variable needs. This is where serial dilution is useful.
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