If compound Pka is 5 then which buffer you will select ?

5 Answers   Avra, GVK,

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Why red HgI2 added during starch preparation?

1 Answers   Aurobindo,

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What is the difference between GSC & GLC?

3 Answers  

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importance of internal standard and in what conditions it is used?

1 Answers  

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what is partion and column chromatography

0 Answers   Emcure,

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why we are using hexane in calibration of number of drop per mL

0 Answers  

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why we are performing residue on ignition?

2 Answers  

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What is the Baseline in HPLC.

2 Answers   Teva API,

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why we need to do karl ficher fector ?

2 Answers   Reliance,

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how peak can be sharp in hplc when it is come flat

6 Answers   Graviti Pharmaceuticals,

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Difference between standard operating procedure and standard test procedures in pharmaceutical industry

2 Answers  

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what is regration method in method validation , how we can calculate it.

3 Answers   Cipla, Sun Pharma,

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