What does theoretical plates number mean?
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in sampling of raw material which side is pasted sampled labels
How do we fix the sample concentaryion in hplc method development. What is the basis?
why require to add enzymes in capsules dissolution only? is it require to tablet also?
how much mass should be there in volumetric flask while in preparation of sample for assay?
How would you decide dissolution medium for NCE compound of class I drug
in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
What is importance of pH in the Heavy metal test and How it effect on the test results?
If suppose 10 methods of dissolution given in pharmacopoeial for single content product then which method out of 10? or all 10 require to follow?
in each media we require to use SLS? how to proceed?
how will you do the prep for unstable componds?
CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?
How to establish relative response factor for hplc. Why it is required?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
which batch require to use for analytical method validation?
What is related substance by HPLC impurity limits as per USP?