what is the purpose of Buffer in any titration?Ex:In
determination of hardness of water we use ammonia
ammoniachloride buffer in titration with EDTA.Why?
Answer Posted / john
To maintain ph level
| Is This Answer Correct ? | 9 Yes | 7 No |
Post New Answer View All Answers
why salisylic acid not using now days for disdolution calibration?
what is procedure of actual procedure for registration of drug?
why are measure gas flow " ml " in Gas chromatography
What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?
could negative ions be produced by bombardment process in mass spectrometry?
What is the main difference between ODS1 and ODS2 Hplc column.
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
what is mean by ambient temperature?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
how decide the clining method and cleaning method validation require for this perticular products?
Why dissolution test is not performed in all of the products
please explain about aluminium hydroxide assay
if you have given one product then how you determine the impurity in that?
we can use expired sample for validation and analyst qualification?