What is sequential dilution?

Answer 1

In a sequential solution different volumes of a stock solution is added to varying volumes of solvent to create new solutions of specific concentration. Mostly use to create lower concentration of solutions.

Answer 2

Sequential dilution is a process in which a solution is repeatedly diluted using the same dilution factor multiple times. Each dilution step reduces the concentration of the substance in the solution, resulting in a series of progressively more dilute solutions. This technique is commonly used in analytical chemistry and microbiology to create a range of standard solutions or to obtain samples with known concentrations for further analysis.