Answer Posted / vishnu
A chemical substance which has some therapeutic activity.
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Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
process of Diclofenac sodium,IP.
What is intact assay method development.....?
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
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We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy
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?
how much mass should be there in volumetric flask while in preparation of sample for assay?
what is mean by nitrosamine impurities?
if identification threshold crosses the limits then what next step?