Why Urasil and Caffeine use for HPLC wavelength accuracy
calibration. which is most suitable, Why? other than these
which can be used?
Answer Posted / hemadri
Because it is stable in any condition . Easily availability in market. It will give sharp peak and run time also less.
Is This Answer Correct ? | 13 Yes | 3 No |
Post New Answer View All Answers
WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?
How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?
for which product require to do content uniformity? what is limit of cu?
is it nessesary to do solution stability for 7 days?
Tell me about analytical method validation in QC
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space
which batch require to use for analytical method validation?
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 THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY
Principle of single pan analytical balance
Why irmoisture balance is used for corrugated box moisture testing
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
in which situation require to use paddle and basket?
if you have given one product then how you determine the impurity in that?
What is Band broading effect explain