How can the GC or HPLC method is selected to determine the impurity profile in drug product?
Answer / nirav
Your product is non-volatile then use hplc method, &
volatile product then use GC for determine impurities,
impurity profile.
| Is This Answer Correct ? | 13 Yes | 0 No |
1)why use benzophenon,uracil in hplc calibration. 2)why use sucrose in polarimeter calibration. 3)what is S/N ratio, noise and drift in hplc 4)how we can find lod and loq in method validation
Is it nessesary all multimedia dissolution require descriminatory?
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
0 Answers Aurobindo, Reddy Labs,
What is the definition of RRF
What is Stray light ? & what is the IMP of this
What are the different zones in stability according to ICH?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
What is differences between the Instrument and Equipment
why hexadecane is used in calibration of FID IN GC THERE IS NO REMAINING SOLVENTS
what is dissolution
what is peak purity ??
Why we are performing wavelength accuracy at lower and higher wavelengths in HPLC calibration