Answer Posted / sonali

Type 4a- Hot and humid (30 degree/65%RH)

if tech transfer fails whay require to do?

835

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Basic principle of ESI?

2141

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How we choose the mobile phase for method development.?

1205

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Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?

695

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what is diffrence between specificity and selecivity?

759

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How require to perform linearity as per ANVISA? What are the acceptance criteria?

1325

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is it nessesary to do solution stability for 7 days?

766

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What is stray light in uv what are units for stray light

1635

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why we are using hexane in calibration of number of drop per mL

1727

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Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...

1677

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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?

768

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HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.

2229

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Explain the relations between number of carbon atoms in alkanes and retention time ?

2137

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if identification threshold crosses the limits then what next step?

854

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in gas chromatography what is the difference between gas flow rate and average linear velocity ?

2592

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