ravindra r kadam


{ City } mumbai
< Country > india
* Profession * research scientist
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Questions / { ravindra r kadam }
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what is mean by profiling of dissolution

1 Analytical Chemistry 6908




Answers / { ravindra r kadam }

Question { Archimedes, 10933 }

How we can analysed unknown sample by hplc....


Answer

First take ir of that sample and judge the functional
goroups attached to that compound and also structure of
that compound.
then check solubility.
then UV scan with known concentration and find lymda max.
then selection of column.
first try with regular solvent like water, acn,
methanol.and then go to the buffers of different pH.near to
its pka value.
also different coloumn.

Is This Answer Correct ?    2 Yes 0 No

Question { Reddy Labs, 12659 }

IN DISSOLUTION WE ARE USING A LETTER 'Q' WHAT IS MENT BY Q


Answer

Q means how much amount of the drug released in the
perticular time.

Is This Answer Correct ?    5 Yes 2 No