Why do we use KMnO4 in the test of control of obsorbance ?
and why do we take specific quantity i.e 57-63mg?
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Why sodium lamp is used as source of Polarimeter?
12 Answers College School Exams Tests, Hetero, NCL, Zydus Cadila,
Column selection in HPLC method development?
How to calculate mass balance in RS after degradation
what is differance between volatile and non volatile compound expalin by exaple
why we use only sucrose in the calibration of polarimeter?
why we use only six bowls for dissolution of a drug
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Why are use silicon oil mr?
why we get only one peak in assay by hplc but in rs by hplc get more peaks
In the gas chromatography what is used carrier gas and make up gas?
how can we determine RRF value in HPLC FOR CALCULATION OF IMPURITY ?
what is classification of elemental impurities? what is risk assement in elemental impurities?
viod volume and dead time