Answer Posted / pramod s
Because KBr is IR absorbant so no any interferace in
sample in range between 4000 cm-1 to 400 cm-1 as well as
make a thin pellet.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
if peak get problamatic then what require to do?
What is the diference between residual solvents and organic volatile matter
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
what are risk assement in the analytical qbd?
For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?
how to select short coloum and long coloumn for new molecule
Which are the diffrent grades of api in pharma?
In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.
why we use glass fiber filters use in some situation?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
identification is for unknown? qualification for known? reporting for LOQ?
in which situation ion pair require to use?