Interested to Buy Any Domain ? << Click Here >> for more details...
How you will select column for HPLC development depends on
nature of compound and how it will work explain in brief?
- 3 Answers
- 10824 Views
- I also Faced
- E-Mail Answers
Answer Posted / debananda mishra
Polar compounds can be analysed throgh polar stationary
phase and nonpolar compouds can separated through nonpolar
stationary phase but mobile phase used is vice versa.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?
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.
in which situation ion pair agent require to use?
please explain about aluminium hydroxide assay
iam usig ph buffers merk. manually how to prepare ?
how will you do the prep for unstable componds?
Why use only methanol,used determinationof moisture content not use other solvents
What is gelatinization?
how can I make the copper get white bye any salt or acit?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
How we can identify process related and degradation impurity in single method with short period?
what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
