how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,
2611my name is santhosh i cmpleted b.pharmacy in 2009 then i went to uk in 2010 to pg diploma business management. after i came back to india.. recently again apply to uk for pharmaceutical analysis. they refused my visa you failed to explain y u r change subject. so plz ineed answer for y change the cource
1 3397why kbr is used for pellet preparation in ir spectroscopy, give the reasons? why kbr shows zero dipole moment?
6 18548Post New Analytical Chemistry Questions
what is mean by dissolution biowaiver study?
what is turbidimetric titration?Give 2 examples.
WHY given much noise PDA dector then VWD Dector
how to qualify the impurity?
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
What is the difference between chromatographic purity and related substances?
for which product require to do content uniformity? what is limit of cu?
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
What are the primary considerations in extractables and Leachables ?
on saturation solubility study data how we can find out the bcs class of drug?
How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?
using gradient pressure in gas chromatography are not ?using gradient pressure why
acceptance criteria for lod & loq by standard deviation of response and slope??
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
in which situation require to take incident in validation?