Which are the diffrent grades of api in pharma?
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Why do we use KCl ,K2Cr207,Toulene & Halonium oxide for the caliberation of UV
what is regration method in method validation , how we can calculate it.
what is mean by dissolution biowaiver study?
How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy.
why cone formation during dissolution?
what is difference between assayand potency
if you have given one product then how you determine the impurity in that?
WHY POTASSIUM HYDROGEN PTHALATE IS USED FOR PERCHLORIC ACID? What is difference btw UV detector & RID detector? what is dissolution? What is unit of KF? what is the significant of pH in HPlc?
why reference flow required during hplc analysis on rid?
what is MCG dilution in HPLC & GC analysis
1 Answers Amoli Organics, Cipla,
Why sulpuric acid only used to ROI but not used nitric acid and some other acids?
7 Answers Cadila, Laurus, Ranbaxy,
How we can identify process related and degradation impurity in single method with short period?