why the same column give different retention time in hplc?
Answer Posted / ravi kumar tummala
if mobile not sonicated properly the retention time will vary
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
about method developement in hplc
in sampling of raw material which side is pasted sampled labels
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?
Difference between the quantitative analysis and qualitative analysis?
What is shaking level in GC?
what is mean by peak intigrity?
How doing qbd practically?
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
What is dose dumping? why require to do?
Why irmoisture balance is used for corrugated box moisture testing
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
what you do when compound having dwel wavelength?
How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.
how to calculate elemental impurities?
What is delay volume?