on what basis SOP's can be changed? IF mobile phase ratio
is 70:30 to how much % can we change the ratio in HPLC
process
Answer Posted / abdulkalim
± 10% is acceptable , but your internal Guidline/SOP should
define the acceptable limit/range.
But in general ± 10% is acceptable.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
If suppose 10 methods of dissolution given in pharmacopoeial for single content product then which method out of 10? or all 10 require to follow?
what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me
what type of question will ask in the interview of lab chemist.
WHAT IS THE USE OF STARTER ?????????
How to set analytical specification for combination products?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
how require to fix the linearity and accuracy cincentration range?
what is mean by dissolution hydrodynamics?
What is importance of pH in the Heavy metal test and How it effect on the test results?
what is biorelivent dissolution media?
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
WHY pKa value is more important than pH value of the mobile phase in HPLC?
HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.
if identification threshold crosses the limits then what next step?
In Assy by potentio metry titration method how select MET U ,DET U, SET U,