what is the diference between spectroscopy and chromatography

2 Answers   Cipla, PharmChem, Reliance,

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what king of work is done in Regulatory Affairs in Pharma industry ?

3 Answers   Quintiles,

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what is the identification test of volatile substance? what is volatile compound?

1 Answers  

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using gradient pressure in gas chromatography are not ?using gradient pressure why

0 Answers   Reliance,

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What is the Deference between Bulk density & Tap density ?

2 Answers   Hikma Pharmaceuticals, Neuland, Reddy Labs,

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what is the difference between capillary and glass column in GC

1 Answers  

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How to calculate the maximum loaded sample concentration in HPLC column?

2 Answers  

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in karl fischer reagent which solvent is used for dissolving iodine sulphur dioxide and imidazole

4 Answers   Strides,

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Explain about Low pressure gradient and High Pressure gradient systems in HPLC?

4 Answers   Mylan, Orchid, Roshanico,

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how can you determine a compound acidic or basic?

2 Answers   Celon Labs, Cipla,

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What is the difference between STANDARDIZATION and CALIBRATION of instrument like KF? why do we standardization of KF everyday? Why the KF factor being only 5.02 etc? 

5 Answers   AlpaMed, Vergo pharma research,

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what is a differance between assay by HPLC and assay by titration?

5 Answers  

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