If we have 120 minutes run time method for HPLC and you wan
to decrease the Run time so what should you do??

Answer Posted / nirav

By addition of organic solvent in mobile phase, By changing
the flow rate, By changing length of the column.

Is This Answer Correct ?    3 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

all types of questions asked at the cipla interview

4135


Please give idea about method development for cleaning method and how maco level establish

275


How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?

2717


Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18

1460


in hplc chromatogram started from left to right and in uv spectrum started from left to right

471






what is third integration

1498


what is the extinction coefficient for Indomethacin or at 319nm wave length.

3521


How to know the estimated LOQ concentration in ppm

732


how require to set assay concentration for standard and sample?

367


What is the difference between chromatographic purity and related substances?

787


for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

5302


How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

2866


could negative ions be produced by bombardment process in mass spectrometry?

1292


What is shaking level in GC?

330


How to calibration of the uv spectroscopy and its test?

671