How to calculate LOD & LOQ in HPLC Validation Method
Answer Posted / sunil.madhukar rao kulkarni
We can calculate LOD and LOQ values using linearity
graph,insted of sigma value STEYX can be considered for
more acuurate vale of LOD and LOQ
where STEYX : Standard error of the pridected Y-value for
each X in a regression
Final calulation given as below :
LOD = STEYX x 3/ Slope
LOQ = STEYX x 10 /Slope
Is This Answer Correct ? | 44 Yes | 10 No |
Post New Answer View All Answers
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
What is the difference between chromatographic purity and related substances?
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
what is the disso medium for tropsiun chloride
about method developement in hplc
In rs method development when we are going area normalization method to dilute standard method?
how to qualify the impurity?
Why sodium hydroxide used for maintain pH of phosphate buffer
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
What are the primary considerations in extractables and Leachables ?
What is diffrence between extractable volume and deliverable volume? Answer pls
What is stray light in uv what are units for stray light
If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?
Why six unit used for precision?
What is the diference between residual solvents and organic volatile matter