In IR spectra, generally a molecule vibrates without apply emr or ir light?
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why salicylic acid not use for dissolution.
2 Answers Cipla, Indo Baijin Chemicals,
Why we have to use KBr pellet technology ?
what v define from IR & NMR spectroscopy ?
if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?
How to fix the concentration for RS by HPLC
what is the cleaning validation?
I got 88.0 % assay for a drug in HPLC analysis for same injection i got 40.0% related substances is it possible? what is the relation between results of assay and purity?
In Dissolution Test why limit is define Q+5% what is the role of +5%.
In acid base titration, after complet consumption of HCl by NaOH, addition of next drop of NaOH will give pink colour with phenolpthalein indicator. Why this pink colour appear? Why not blue, black, green or anything elese?
What should be the level/ Percentage of Arsenic in Arsenic free zinc.
0 Answers FDC, Laurus, Pharmaceutical,
Why forced degradation studies are performed in hplc method validation?
how many types oos and oot