why we are using buffer solutionas as a mobile phase in hplc.
Answer Posted / t reddy
buffer is used to control the ph of the ionizable compounds
| Is This Answer Correct ? | 7 Yes | 3 No |
Post New Answer View All Answers
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
Related substance method equivalency on control sample or spiked sample?
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 impurity profile. how to interpret this impurity profile to a drug product or drug substance.
why xterra column require to use at higher ph?
why require to do water content for drug product?
what is the origin to prepare standard operating procedure
if instrument calibration fails then what require to do?
calibrtion procedue of LC-MS
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
Basic principle of ESI?
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.
As per ICH related substances stability trend limit from initial to shelf life