how do you perform reverse enginearing study for drug containing sodium chloride sodium citrate sodium bicarbonate1 2285
How will u perform degradation study in detectors other thann PDA in HPLC Methodology1240
what is the working priniciple of ph, what are parts in ph meter1 7190
Is it necessary to validate both assay and related substances for usp official methods for products.6 8249
why we use a particular hplc column for a particular compound give reasons?please1507
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?1225
What should be the level/ Percentage of Arsenic in Arsenic free zinc.1025
What is the exact reason to use THF and IPA in buffers of Reverse phase HPLC as a solvent?2494
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
what is the structure of DOWEX-50
about method developement in hplc
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
A ha tc is actual defination of retention time?
What should be the level/ Percentage of Arsenic in Arsenic free zinc.
explain 5 components of gas chromatography ?
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
what is the purge flow & how to calculate
mahagenco syllabus for the post of chemist
Why we check moisture,ash & AIA in product
Why Ethanol is Used for Standardization of GC Head space?