Why we inject a standard 6 times for Related substances by
HPLC and 5 times for Assay?
Answer Posted / sigilipalliramu@gmail.com
In R.S by HPLC We inject 6preprations,as for ICH guide lines
in validations we prepare system precisson,intermediate precisson, method pression as6preparations.we based to this ich guideline supported data we inject 6preparations.
Those technical supotred data (6inj) show repatabulity results.
Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
in OSD forms require to use gas chromatography?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
why we are using hexane in calibration of number of drop per mL
why we use glass fiber filters use in some situation?
What is delay volume?
mode of absorption in alimentary canal?
why require to do water content for drug product?
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
In which situation we require to analytical method validation of excipient?
if tech transfer fails whay require to do?
How doing qbd practically?
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
if rsd failed then what require to do?
Why sodium hydroxide used for maintain pH of phosphate buffer