When we calculate Impurity against impurity std.solution
and when we calculate impurity against diluted standard with
applying RRF?
- 2 Answers
- 10662 Views
- Torrent Pharma, I also Faced
- E-Mail Answers
Answer Posted / mukesh patel
impurity can be calculated against impurity when impurity
availability is sufficient.and easily available for routine
analysis and there is huge difference in RF or RRF with
main analylte.impurity can be calculated against diluted
standard with applying RRF when peak get saturated in
sample solution.
| Is This Answer Correct ? | 14 Yes | 0 No |
Post New Answer View All Answers
what is the origin to prepare standard operating procedure
what is the extinction coefficient for Indomethacin or at 319nm wave length.
if rsd failed then what require to do?
for inorganic molecules require to do RS, Assay and disso?
what is procedure of actual procedure for registration of drug?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...
Which are the diffrent grades of api in pharma?
What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.
what is mean by extactable and leachable study?
what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me
how can I make the copper get white bye any salt or acit?
what is mean by ambient temperature?
2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.
how many types of balance calibration test?
