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

4 Answers   Mylan, Orchid, Roshanico,

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How do u differentiate primary

1 Answers  

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what is the difference between system precision and method precision?

3 Answers   Teva Pharmaceuticals,

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viod volume and dead time

7 Answers   Oxygen Healthcare,

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4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

0 Answers  

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I got 88.0 % assay for a drug in HPLC analysis for same injection i got 40.0% related substances is it possible? what is the relation between results of assay and purity?

5 Answers  

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What is the reason for negative peak in HPLC while using UV detector.

2 Answers  

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For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

0 Answers  

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why we use deturium lamp in uv spctrophotometer other than lamps

1 Answers  

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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 mean by extactable and leachable study?

0 Answers  

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if you have given one product then how you determine the impurity in that?

0 Answers  

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