how can you determine a compound acidic or basic?

2 Answers   Celon Labs, Cipla,

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why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?

0 Answers  

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In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.

0 Answers  

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Is it nessesary all multimedia dissolution require descriminatory?

0 Answers  

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what is mean by peak intigrity?

0 Answers  

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How to start the dissolution development for unknown tab?

0 Answers   IPCA,

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class of solvent regarding Residual solvent e.g. Acetone his class

1 Answers  

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why chiral separation?

1 Answers  

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why the ph scale range is 1 t0 14 and why not beyond 14 and not to below 1?

5 Answers   Avra, Granules, Orchid,

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In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

0 Answers   Orchid,

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Polarized meter calibration, 1. Method name? 2. Which solution use? 3.why?

1 Answers  

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What are the parameters for the method development of Gas Chromatography and GC-HS? 

2 Answers  

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