why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
Cipla, Elder, Vamsi Labs,
1 9797why we are using 6 dosage units in dissolution, and why we are using 6 tablets in disintegation test.is there any scientific reason beyond 6?
1 22196Post New Analytical Chemistry Questions
what is mean by dissolution hydrodynamics?
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
mode of absorption in alimentary canal?
If vendor having more imp than monograph then how to proceed? and how to set spec?
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?
Why potassium dichromate is used in calibration of uv?
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
how can give the expiry period and restadardisation of volumetric solution
why salisylic acid not using now days for disdolution calibration?
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
which are the sizes of capsules?
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
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.