various methos to calculate precision in validation methods in HPLC?
- 2 Answers
- 6587 Views
- I also Faced
- E-Mail Answers
Answer Posted / santosh k sahoo
3 ways.
1. Repeatability: 3 concentration (n=3) or one concentration i.e.100% (n=6).
2. Intermediate Precision: samples to be run by either different analyst or different instrument or different days.
3. Reproducibility: samples to be run in 2 different labs.
In cases where reproducibility has been performed, intermediate precision is not needed
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
What is intact assay method development.....?
if you given one product then which tests you will perform?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
what is classification of elemental impurities? what is risk assement in elemental impurities?
for inorganic molecules require to do RS, Assay and disso?
How do we fix the sample concentaryion in hplc method development?
what are risk assement in the analytical qbd?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?
Related substance method equivalency on control sample or spiked sample?
