Answer Posted / anidhya

Actually the thing is that when polychromatic IR radiation may comes into contact of substance, the moleule get energy by absorption process, shows stretching and bending in its bond. When they emitted this polycromatic radiation which have number of specfic frequency wavelengths. The mathematical expression used for transform this polycromatic to its significant presentable data is called fourier transform.

on the basis of bcs class how to proceed the solubility?

787

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What are the primary considerations in extractables and Leachables ?

2281

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What is related substance by HPLC impurity limits as per USP?

1110

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In the isomers,enantiomers give the only physical properties present such that no chemical properties present.

2227

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

1741

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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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2256

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what is the extinction coefficient for Indomethacin or at 319nm wave length.

4074

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825

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1138

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2292

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804

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in OSD forms require to use gas chromatography?

839

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6074

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what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

2296

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