Answer Posted / sigilipalliramu
separation of components in mixer of compounds
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
What is the use of tlc and hplc? And when and where use?
How you develop a method in HPLC?
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
What is similarity factor?
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
using gradient pressure in gas chromatography are not ?using gradient pressure why
what is mean by covalidation
How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.
what is mean by extactable and leachable study?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?
How to calibration of the uv spectroscopy and its test?
What is shaking level in GC?
if rsd failed then what require to do?
In which situation we require to prepare the standard solution from sample in Related substance method?