how v can identify functional groups by wet techniques?
Answers were Sorted based on User's Feedback
calibrtion procedue of LC-MS
In GC, What does 'Column condensation test' mean by?
why chiral separation?
what is the defferance between the potency and working standard
1 Answers Arbro Pharmaceuticals, Caplin Point, ECOlogics, Matrix, Orchid, Venus Remedies,
How to choose concentration of LOQ solutions for RS analysis? Example.
1 Answers Abbott, Indoco Remedies,
in pentoperazole capsules usp why assay value is substract from dissolution
Explain about Low pressure gradient and High Pressure gradient systems in HPLC?
4 Answers Mylan, Orchid, Roshanico,
How can we separate Urea & semicarbazide in single HPLC method ?
how to calculate elemental impurities?
what should be the precision during technology transfer?
why we are using hexane in calibration of number of drop per mL
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.