Answer Posted / gopikrishna

18.2 siemen

What is a difference between potency and purity?

1224

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please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development

1641

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how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,

2610

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how many types of balance calibration test?

2309

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can i use hplc detector to uplc and why?

2299

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how you confirm the assay method?

777

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Related substance method equivalency on control sample or spiked sample?

779

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how can give the expiry period and restadardisation of volumetric solution

2601

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if you get peak in blank then what require to do?

981

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i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

2739

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what is mean by dissolution hydrodynamics?

832

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We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy

1912

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How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium

2551

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if content uniformity passing but dissolution varrying then what is next step?

886

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What is the main difference between ODS1 and ODS2 Hplc column.

5229

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