How to use RF and rrf in Rs calculation(
either multiply or divide)?
Answers were Sorted based on User's Feedback
Answer / chandu
rrf= slope of impurity / analyte slope
rrf is to determine the area loss due to detector nm
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / anand
%Area of impurity A/RRF=%Area of impurity/RRF Value....
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / himanshu
RF should be in multiplication in formula and RRF should be in devision.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sigilipalliramu@gmail.com
RRF= Impurity area/standard area.
RF= 1/RRF
| Is This Answer Correct ? | 1 Yes | 8 No |
What is difference between silica used in TLC and HPLC column
4 Answers Cipla, Meghmani Organics,
what are the basic requirement for the WHO audit?
Why potassium dichromate was using in Uv calibration?
Why are EDTA used to etimation of Ca,Mg etc, in Water analysis?
why should we do limit of stray light in UV calibration and why should use potassium chloride
What is the difference of time between two consecutive injections in HPLC?
2 Answers Nectar Lifesciences,
How can v calibrate ftir ? Plz explain me
what is karl fischer principle and reaction ,describe it
5 Answers Jubilant Organosys, Microsoft,
If we have 120 minutes run time method for HPLC and you wan to decrease the Run time so what should you do??
what is the general mechanism of high performance liqiud chromatography?
7 Answers Ajanta Pharma, Amneal Pharmaceuticals,
What is the difference between spectro meter and spectro photo meter?
1 Answers APM, Graviti Pharmaceuticals, Ranbaxy,
What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?