Answer Posted / satyanarayana
standardising with water using karl fisher TS, 5mg water
will consume 1 ml of kf reagent TS and the factor formula
is F=W/V ( W= weight of water taken, V is KF volume
consumed )
| Is This Answer Correct ? | 50 Yes | 13 No |
Post New Answer View All Answers
How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?
acceptance criteria for lod & loq by standard deviation of response and slope??
using gradient pressure in gas chromatography are not ?using gradient pressure why
How to calculate coreletion coefficient
Basic principle of ESI?
Colorimtry
in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
How much is the standard area for glc analysis
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?
in api coa contains only process impurities and in product coa contains degradation impurities?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
In IR spectra, generally a molecule vibrates without apply emr or ir light?
What should be the level/ Percentage of Arsenic in Arsenic free zinc.