Can you please give a suitable definition and an example for understanding the words purity and potency.
6 11457why we get negative values in uv when i placed sample which has some concetration but not in standard
1 5296Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method
1 4805are there in uv lamb that is chractrestic for wavelenghth 205 nm ?????
Beni Suef University, Graviti Pharmaceuticals, Sri Krishna Pharmaceuticals,
1 2711In UV calibration we use Holmium perchlorate solution made in 1.4M perchloric acid The question is that 1.4 M perchloric acid we make is it in water or glacial acetic acid?
4 12787Post New Analytical Chemistry Questions
Why to use propyl paraben in HPLC gradient calibration
what are risk assement in the analytical qbd?
What is the purpose of octyl silane columns?
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
How would you decide dissolution medium for NCE compound of class I drug
in hplc chromatogram started from left to right and in uv spectrum started from left to right
In performance Check of GC Why Hexadecane Peak is Considered
As per ICH related substances stability trend limit from initial to shelf life
process of Diclofenac sodium,IP.
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
could negative ions be produced by bombardment process in mass spectrometry?
What is the diffrence in japan mkt requirement in analytical method validation over US?
Many times I don't got a caffeine peak in calibration of hplc using guard column ❓
What is the difference between purge septum flow and column flow in gas chromatography?
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space