Why potassium dichromate is used in calibration of uv?
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What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
The colour presence in kmno4 is due to.
What is diffrence between residue on ignition and sulphated ash?
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What is the difference between BD
what is mean by dissolution hydrodynamics?
how to set sample and standard concentration in RS method?
what is the relation of normality & molarity ? give me formula?
In dissolution test s1 stage we are getting one bowl 40 % out of 6 bowls what is the root cause you find and how proceed next step? ( Q is 80%)
how ir specrometer is calibrated ?
What is stray light in uv what are units for stray light
Why dissolution apparatus having 8 jars ?
what is the purge flow & how to calculate