As per OOT for any product what is calculation and how to invetigate the OOT

3 Answers   Aurobindo, Hetero,

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How to now that my acid is contact with base or base is contact with acid in drugs, is there any techniq to identify the formation of salt(drug)

3 Answers   Reddy Labs,

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why should we do limit of stray light in UV calibration and why should use potassium chloride

2 Answers  

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Which is the best mobile phase to separate organic acids using C8 column. And how should the samples be prepared for hplc?

1 Answers   Biocon,

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Why forced Digradition Study is done

6 Answers  

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How to fix the concentration for RS by HPLC

10 Answers   Intas, Reddy Labs,

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In case of HPLC coloums what is the difference Between C8 & C18 coloums & how can we select difference type of coloums like Inertial ODS , Hypersil BDS , ODS etc.?

4 Answers   MSN Pharma,

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what is use in calibration of conductivitimeter?

1 Answers   Claris Lifesciences, SRF,

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if you given one product then which tests you will perform?

0 Answers  

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what type of questions asked on analytical balance and also give answers................all pharma companies?

0 Answers   Sun Pharma,

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What is the function of end capped column?

5 Answers   Cipla,

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How to fix the sample concentration in related substances development.

3 Answers   Novartis, Watson Pharmaceuticals,

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