Hello all,
Someone ask as to extend runtime three times of mean peak for the assay of validation butches.
Injections concerned: blank, one inj of standard and one sample inj.
are there any guidance regarding this.
in the practice, we do that for related substances test, for all injections (even for system suitability in isocratic mode)
I would like to know more about run times duration, how and where.
thank you.