How to determine retention time in Chromatography
Answer Posted / ravi
retention time is the time between the injection of the solute to the the time of elution of peak maxima of the solute
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
what is mean by covalidation
if you given one product then which tests you will perform?
if content uniformity passing but dissolution varrying then what is next step?
Why perchloric acid used for potentiometric titration
How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.
Why we check moisture,ash & AIA in product
how the compound separate in coulunm,explain
In which situation we require to prepare the standard solution from sample in Related substance method?
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
Tell me something about Vitamin A test method by HPLC
how can I make the copper get white bye any salt or acit?
Difference between the quantitative analysis and qualitative analysis?
why require the ph, buffer during hplc mobile phase?
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
How would you decide dissolution medium for NCE compound of class I drug