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

what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

1806


1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

2430


in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?

349


what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?

9442


why we use glass fiber filters use in some situation?

326






CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?

711


before starting analytical method valodation what you checking? and how giving preference to start validation?

352


What is diffrence between extractable volume and deliverable volume? Answer pls

3935


In which situation we require to prepare the standard solution from sample in Related substance method?

290


In Assy by potentio metry titration method how select MET U ,DET U, SET U,

1317


why are measure gas flow " ml " in Gas chromatography

1160


in which situation require to take incident in validation?

775


what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?

1524


how to qualify the impurity?

328


In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )

2962