Answer / pravin patel

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we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

0 Answers   Cipla,

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What is cleaning validation of rinse and swabe and its limit with caculation formula.

5 Answers  

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Why karl fisher factor is 5 ?

1 Answers  

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Why we don't add Hcl, HNO3, H3PO4 in residue on ignition, why we add H2SO4

1 Answers  

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how calculate column dead volume in hplc ?

3 Answers   Torrent Pharma,

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why are using toluene in uv calibraion in resolution performance

2 Answers   MSN Pharma,

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if partition coefficient value was positive means, what it indicates ?

1 Answers  

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How can you prepare 0.05M Ammonium acetate volumetric solution?

2 Answers  

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significane of detector wavelength accrucy in calibration of hplc

1 Answers  

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why we are performing residue on ignition?

2 Answers  

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HOW RRF IS CALCULATED IN HPLC

2 Answers  

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If i performing one analysis on C8column then the same analysis done on C18 column then what will happen about Rt;Resulution;Peak shape Explain ?

1 Answers  

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