When we calculate Impurity against impurity std.solution
and when we calculate impurity against diluted standard with
applying RRF?
Answer Posted / mukesh patel
impurity can be calculated against impurity when impurity
availability is sufficient.and easily available for routine
analysis and there is huge difference in RF or RRF with
main analylte.impurity can be calculated against diluted
standard with applying RRF when peak get saturated in
sample solution.
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