What is reaction takes place when water content analysis is done

2 Answers  

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what is different between volumetric solution and general solution

1 Answers  

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why ph is between 0 to 14

6 Answers   Apotex, Reliance, Zydus Cadila,

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How can the GC or HPLC method is selected to determine the impurity profile in drug product?

1 Answers   Ajanta,

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define polar and non polar solvent

2 Answers  

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How to calculate %w/w and %v/v of a component(or solvent)by NMR

1 Answers   ACME, Vimta Labs,

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Do you know what Trace metal clean technique is?describe that technique?

1 Answers   Mylan, Nirma, Oil and Gas Jobs, Reddy Labs,

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difference between instrumenent and equipment

6 Answers  

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in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?

0 Answers  

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why plane of polarized light rotated by opticaly active compunds?

1 Answers   Glenmark,

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Data was integrated with RRT CONCEPT OR Overlay with SSTchrmatogram concept which is better?

1 Answers  

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stability study is going on up to 3years for famotidine-USP but the pharmacopeia is revised and tlc test is replaced with hplc test. At the 4th year frequency the product is failed in hplc test .how can i assain the expiry or retest date and can i stop or continue the programme?

2 Answers   Nakoda Chemicals,

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