What is chiral and why this performing in HPLC
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in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
What is the calibration of uv process and preparation
how decide the clining method and cleaning method validation require for this perticular products?
What is the main difference between ODS1 and ODS2 Hplc column.
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
How to do regeneration of Metacarb Pb plus column?
What is the use of tlc and hplc? And when and where use?
what is diffrence between specificity and selecivity?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
on saturation solubility study data how we can find out the bcs class of drug?
why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space
how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.
what is mean by covalidation
what is classification of elemental impurities? what is risk assement in elemental impurities?
How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?