Interested to Buy Any Domain ? << Click Here >> for more details...
Why we use caffeine for HPLC calibration in Detector wave
ength accuracy test
- 60 Answers
- 201563 Views
- Arvind, Aurobindo, Cipla, Reddy Labs, Shasun Chemicals, I also Faced
- E-Mail Answers
Answer Posted / prashant ghadi
1)Caffiene is primary standard
2)It is highly stable. also stable in solution form
3)It is polar compound. retention time is smaller
4)Easily available in the market, cheap
5)It has 2 maximas and 1 minima.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
how we can identify the impurity is coming below loq at transfering site?
which are the sizes of capsules?
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
In which situation we require to analytical method validation of excipient?
What is gelatinization?
is it nessesary to do solution stability for 7 days?
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
why we are using benzene, anyline in acetic anhdride assay titration method?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?
in dissolution why pool sample needed? in which type of drug pool sample need?
How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?
acceptance criteria for lod & loq by standard deviation of response and slope??
in which situation require to use paddle and basket?
if you get peak in blank then what require to do?
