Generally for Normal Phase HPLC,stationary phase is Polar.In
place of polar if we take non-polar means what happened & why?
Answer Posted / santosh
In normal phase , stationary phase is polar while mobile
phase is non polar & separation is achieve by the polarity
of the compound. More polar compound eluted out last while
non polar compound eluted fast
| Is This Answer Correct ? | 20 Yes | 4 No |
Post New Answer View All Answers
if identification threshold crosses the limits then what next step?
What is the difference between purge septum flow and column flow in gas chromatography?
what is mean by dissolution biowaiver study?
what is mean by nitrosamine impurities?
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
how the compound separate in coulunm,explain
Please give idea about method development for cleaning method and how maco level establish
how require to interprit the method precision data of hptlc?
if rsd failed then what require to do?
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
If combination product how require to identify which imp is of which api?
Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
Colorimtry