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what is classification of elemental impurities? what is risk assement in elemental impurities?
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 BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.
Why dissolution test is not performed in all of the products
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
If combination product how require to identify which imp is of which api?
if you given one product then which tests you will perform?
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
Which parameter require to do for analytical method equivalency?
why cone formation during dissolution?
What is split ratio in Gc? Splitless? how requirr to select?
CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
why multimedia dissolution require to do?
how you establish the LOQ?
