When i inject amines and acid on HPLC then which peak will
elut first?
- 4 Answers
- 11748 Views
- Sun Pharma, I also Faced
- E-Mail Answers
Answer Posted / m.sivalingeswara rao
Elution Order depedands on the polarity of the compound and
with the type of chromatography.Again ,If you choose
Reverse phase/normal phase chromatography, mobile phase
composition ,stationery phase, column oven temperature will
also play key role in deciding the elution order as well as
separation.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
How can the GC or HPLC method is selected to determine the impurity profile in drug product?
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
What are modes of quantification in related substances
if you have given one product then how you determine the impurity in that?
could negative ions be produced by bombardment process in mass spectrometry?
What is the diference between residual solvents and organic volatile matter
In IR spectra, generally a molecule vibrates without apply emr or ir light?
for which product require to do content uniformity? what is limit of cu?
in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
give clarity of linearity and range in method validation
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
