Why we use caffeine for HPLC calibration in Detector wave
ength accuracy test
Answer Posted / k.g.gupta dr.reddys
Most of the Pharmaceutical products are analysing in the
range of 200-300nm. Caffiene is having 2maxima and 1
minima.It is very stable molecule.
Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
calibrtion procedue of LC-MS
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
How do we fix the sample concentaryion in hplc method development?
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
about method developement in hplc
WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?
which are the diffrent batches in the pharmaceuticals?
what is mean by ambient temperature?
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space
WHY pKa value is more important than pH value of the mobile phase in HPLC?
what is the principle involved in turbidometry and nephelometry ?
In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )
UV and PDA detector, which have less signal to noise ratio?
what is the disso medium for tropsiun chloride