Why we use caffeine for HPLC calibration in Detector wave
ength accuracy test
Answer Posted / ram vishal verma
# It detectable at two maxima and one minima.
# Anhydrous Caffeine is primary standard.
# Caffeine is available in highly pure and stable in
solution form.
# Recomennded in Many pharmacopoeia.
By Ram Vishal Verma Otsuka Chemical India Pvt.Limited
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is stray light in uv what are units for stray light
in dissolution why pool sample needed? in which type of drug pool sample need?
Why six unit used for precision?
In performance Check of GC Why Hexadecane Peak is Considered
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
what are the standard methods for HPLC?
In which situation we require to analytical method validation of excipient?
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
why octanol used to determine the partition coefficient ?
What is related substance by HPLC impurity limits as per USP?
WHY given much noise PDA dector then VWD Dector
How do we fix the sample concentaryion in hplc method development?
Why Ethanol is Used for Standardization of GC Head space?
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
what is mean by ambient temperature?