What is colimn selection Criteria in HPLC analysis?
Answer Posted / amit
Depands on our analyte (Acidic or basic) select proper
mobile phase and on that basis can select our stationary phase.
If basic functional group, select acid buffer, and non polar
stationary phase (C18)
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
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?
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
Why irmoisture balance is used for corrugated box moisture testing
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?
in which situation ion pair require to use?
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
mahagenco syllabus for the post of chemist
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
Why we use potassium dichromate in uv calibration Exact reason behind it??
How much is the standard area for glc analysis
What should be the level/ Percentage of Arsenic in Arsenic free zinc.
how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,
How do we fix the sample concentaryion in hplc method development. What is the basis?
How would you decide dissolution medium for NCE compound of class I drug