why we need to do karl ficher fector ?
Answers were Sorted based on User's Feedback
Answer / kishor solanke(alkem)
Because the straingth of karl fischer reagent is not stable
due its chemical composition thats why we have to datermine
the KF factor in each 24 hrs. interval (Daily
standardization).
Is This Answer Correct ? | 27 Yes | 2 No |
what is the difference between BDS and ODS Columens and both are same or not
2 Answers Intas, IPQA, Micro Labs, Vasava Engineering Private Limited,
define polar and non polar solvent
Why will a solution of aspirin without acid or basic hydrolysis give yellow colour with a solution of Ferric chloride?
what is mean by peak intigrity?
How do we fix the sample concentaryion in hplc method development?
what does pH stand for?
How much area of methanol or other solvent are acceptable in blank (Diluent) of Gas chromatography.
what is SOP?How can prepare?
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
How we can determine water content in piperazine
How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy.
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