water is more polar than acetonitrile.but in reverse phase chromatography peaks elute earlier when we increse Acetonitrile.what is the reason.
Answer Posted / muralikrishna
Even though water is a polar sovent the elution strength of
Acetonitrile is more than water.
| Is This Answer Correct ? | 52 Yes | 12 No |
Post New Answer View All Answers
What is importance of pH in the Heavy metal test and How it effect on the test results?
could negative ions be produced by bombardment process in mass spectrometry?
Principle of single pan analytical balance
Colorimtry
what is the structure of DOWEX-50
If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?
How can I develope method of dissolution by HPLC OR UV
if you have given one product then how you determine the impurity in that?
if you given one product then which tests you will perform?
how to get accurate result for Residue on evaporation in purified water
Why irmoisture balance is used for corrugated box moisture testing
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
What is the difference between spectro meter and spectro photo meter?
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?