In serial dilution, the density of cells is reduced in each step so that it is easier to calculate the concentration of the cells in the original solution by calculating the total dilution over the entire series. the number of colonies cultured from serial dilutions of the sample are counted to estimate the concentration of an unknown sample. a specific amount of bacteria are reduced with every dilution. it helps to reduce a dense culture of cells to a more usable concentration. generally the dilution factor at each step is constant. The serial dilution method involves a stepwise dilution of a substance in solution. errors making multiple calibration standards for your lab equipment means measuring out a solution of known concentration and diluting it to make a series of lower concentrations. You can use serial dilutions of a solution of known concentration to calibrate lab equipment and ensure its accuracy. The Advantages Of Serial Dilution Sciencing
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