in OSD forms require to use gas chromatography?
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In C8,C18....etc have 4&5 etc... microns Columns is there like that how to separate Chiral columns as per Micron size?
how can standardized of HCl of 0.1 N
what is PH of 0.1N Hcl, 0.01N Hcl & Mehanol.
What is principle of Polarimeter?
How can we Qualify a unknown impurity by HPLC
Is it necessary to validate both assay and related substances for usp official methods for products.
What is normality
what is mean by profiling of dissolution
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
In GC, What does 'Column condensation test' mean by?
which batch require to use for analytical method validation?
what is the diff betwen calibration and system suitability?