in sampling of raw material which side is pasted sampled labels
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What is difference between Potency & purity
when we use capillary and packed columns in gc
What is descriminatory disolution medium ?
Why 10%,20%,30% Sucrose solution is used for the calibration of polarimeter?
control of resolution in calibration of IR
During Validation study, Recovery is passing at all levels but Linearity is failing. Justify?
why disodium tartarate used in karl-fischer instrument ?.
From where 16 or 5.545 is derived in theoretical plates calculation formula by USP or JP/BP/DAB and what is meaning of this coefficient and impact in calculation ?
What is the exact reason to use THF and IPA in buffers of Reverse phase HPLC as a solvent?
why we get only one peak in assay by hplc but in rs by hplc get more peaks
what is the limit for KF Factor ,we take factor using water we will found factor between 6 to 7 ,while on KF Reagent bottle mentioned 5 mg/ml water content.if we not use dried methanol it is effect on factor.
what is the relation of normality & molarity ? give me formula?