Capillary electrophoresis is an analytical technique that separates ions based on their electrophoretic mobility with the use of an applied voltage. The electrophoretic mobility is dependent upon the charge of the molecule, the viscosity, and the atom's radius. The rate at which the particle moves is directly proportional to the applied electric field--the greater the field strength, the faster the mobility. Neutral species are not affected, only ions move with the electric field. If two ions are the same size, the one with greater charge will move the fastest. For ions of the same charge, the smaller particle has less friction and overall faster migration rate. Capillary electrophoresis is used most predominately because it gives faster results and provides high resolution separation. is a systematic strategy that isolates particles dependent on their electrophoretic portability with the utilization of an applied voltage. The electrophoretic portability is needy upon the charge of the particle, the thickness, and the molecule's range. The rate at which the molecule moves is legitimately relative to the applied electric field- - the more prominent the field quality, the quicker the portability. Nonpartisan species are not influenced, just particles move with the electric field. On the off chance that two particles are a similar size, the one with more noteworthy charge will move the quickest. For particles of a similar charge, the littler molecule has less contact and in general quicker relocation rate. Fine electrophoresis is utilized most predominately on the grounds that it gives quicker outcomes and gives high goals partition.