what is the need of calulation of RRF of impurity in HPLC
analysis?

Answer Posted / ravi

we are analysing the sample at one perticular wavelenght
and it is not possible that all the impurities present in
the sample are having same labda max, to bring the response
of all these impurities to same level we are applying RRF.

Is This Answer Correct ?    55 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the principle involved in turbidometry and nephelometry ?

3640


What is the requirement for brazil in the analytical method vslidation comparr to ich?

278


how require to fix the linearity and accuracy cincentration range?

672


WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?

2148


What is stray light in uv what are units for stray light

1030






how the compound separate in coulunm,explain

1949


please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development

1108


i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

2194


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

2966


if peak get problamatic then what require to do?

322


if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

280


how to calibrate hplc & gc

4037


in gas chromatography what is the difference between gas flow rate and average linear velocity ?

1945


is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

1671


Why perchloric acid used for potentiometric titration

2172