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what is the difference between system precision and method
precision?
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Answer Posted / brahmaiah
system precision
In this the standarad solution of known concentration is
injected in to the system at the same conditions(optimized
method) of the method.It should be cheked six times&then
find the retention time peak area are(%Rsd)are with in the
limits.
In method precision single batch of sample solution of known
concentration should be with in the linearity range &it is
injected to the system six times then find out the retention
time &peak area(%rsd)with in the limits.The optimizes
conditions should same both system and method precision
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