Answer Posted / pragya

By the small addition of organic solvents or by changing the mobile phase ratio with the small change in organic modifiers.

Difference between the quantitative analysis and qualitative analysis?

1241

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if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?

1042

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What is Band broading effect explain

1938

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In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

3223

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Colorimtry

1700

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If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?

816

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How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.

4367

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WHAT IS THE USE OF STARTER ?????????

2469

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how much mass should be there in volumetric flask while in preparation of sample for assay? 

2664

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

1018

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in dissolution why pool sample needed? in which type of drug pool sample need?

3220

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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

2779

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if rsd failed then what require to do?

877

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How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.

2359

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in which situation ion pair require to use?

876

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