what is relationship between absorption and transmittance in
u.v.?
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why we use actone for Gpv test in hplc calibration
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
Why sulfuric acid is used in sulphated ash / residue on ignition test.
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for inorganic molecules require to do RS, Assay and disso?
why use k2cr2o7 , kcl h2so4 in uv calibration
what is the difference between gc& hplc. why we r not calculating purity by gc for final products
WHAT IS UNIT OF ABSORBANCE AREA IN HPLC OR UV DETECTER
which detector is used in IR
how to calculate corelation coefficient in G.C Calibration? what is the calculation part?
In BP2013, Loperamid HCl monograph. Assay by titration with 0.1N sodium hydroxide using hydrocloric acid 0.01N and reading the volume added between the 2 points of inflexion. I have a question that if the diluent solvent is ethanol is certainly consumed a amount of volume of titrant, so this volume must be eliminated on the result calculation or not apart from first point which is subtracted above.
how to set sample and standard concentration in RS method?
difference between precision & accuracy.