Answer Posted / smitadeb86

Control of absorbance is verified using known amount of Potassium dichromate solution and checking the absorbances at various wavelengths, to establish that the resulting E ( 1% 1 cm) levels at those wavelengths, are within the permitted tolerances.

we can use expired sample for validation and analyst qualification?

812

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[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?

791

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in which situation ion pair agent require to use?

739

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how you confirm the assay method?

772

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How doing qbd practically?

979

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What is Band broading effect explain

1880

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

2546

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acceptance criteria for lod & loq by standard deviation of response and slope??

2592

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Colorimtry

1660

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which batch require to use for analytical method validation?

807

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In HPLC (Waters) software Empower1,2 &3 what is the updation for each version

3032

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why salisylic acid not using now days for disdolution calibration?

772

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cefoperozone and sulbactam inj. hplc test method

2692

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How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?

1778

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1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer

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