Chromatographic Purity is a Qualitative analysis
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Why 162 mg NaOH used for 1N volumetric solution in 150 ml water then 54.5 ml diluted with 1000 ml
how require to interprit the method precision data of hptlc?
What is the difference between the working standard and reference standard?
what is the principal of malvern particle sizer & its used in pharma industry
difference between IR & NMR spectroscopy ?
difference between HPLC & LC-MS
In which situation we require to analytical method validation of excipient?
how we do assay of urea, ammonium sulpate, ammonium nitro pospate etc
why plane of polarized light rotated by opticaly active compunds?
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
A new drug substance found fail to meet specification for an unknown Impurity during stability study(Specific change),how would further proceed?