What are the six USP melting point reference standards?
Caffeine,vanniline,acetanilide,sulphanilamide
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Why PH range from 0to14.
2 Answers College School Exams Tests, Reddy Labs, Wings Customer Care,
What is use of LOD and LOQ in validtion and give range and in calculation why we use 3.3* LOD here why we use 3.3
2 Answers Dr Reddys, IPCA, Reddy Labs,
why we use polystyrene film for ftir calibration?
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
Is it compulsory to prepare KBr disc with sample in identification test by FTIR?
how can you decide API molucule acedic or basic compound by test?
How did you conclude that when stressing a compond, all degradation products have eluted in chromatogram?
What is the difference between Capillary column and Packed column.
7 Answers Cipla, Hetero, Sun Pharma, Supreme Petrochem,
what is the difference between EP and BP
2 Answers Novartis, Vimta Labs,
how you fix the limits of impurities?
If combination product how require to identify which imp is of which api?
How to start the dissolution development for unknown tab?