Answer Posted / sivabalan sinraj

1. Potassium Dichromate:K2Cr2O7, mol wt=294.19 g/mol

2. Oxalic acid can also be used in redox titrations because it will undergo the following reaction.
H2C2O4(aq) → 2 CO2(g) + 2 H+(aq) + 2 e-

how require to interprit the method precision data of hptlc?

825

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why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?

2788

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Tell me something about Vitamin A test method by HPLC

2684

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If combination product how require to identify which imp is of which api?

842

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If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?

808

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for which product require to do content uniformity? what is limit of cu?

821

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[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

796

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What is mean by PDR?

956

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In which situation we require to prepare the standard solution from sample in Related substance method?

785

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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

1640

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if you have given a blank water how you analyse by general analytical techniques?

2036

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mode of absorption in alimentary canal?

2394

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Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .

916

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in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?

726

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why does used dry caffien in HPLC calibration?

2036

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