Answer Posted / rahul shimpi
gpv to detector is the dwell volume. delay is the volume
taken extra by the system to start the gradient. suppose
inm gradient starts at 4.0 min it will not start at 4.0min
instead of that it will start at 4.5 min so 0.5 min delay
Is This Answer Correct ? | 18 Yes | 4 No |
Post New Answer View All Answers
all types of questions asked at the cipla interview
what is procedure of actual procedure for registration of drug?
What should be the level/ Percentage of Arsenic in Arsenic free zinc.
In Dissolution Test why limit is define Q+5% what is the role of +5%.
in each media we require to use SLS? how to proceed?
How we can identify process related and degradation impurity in single method with short period?
2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
why salisylic acid not using now days for disdolution calibration?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
if tech transfer fails whay require to do?
How can the GC or HPLC method is selected to determine the impurity profile in drug product?