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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,
2533my 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 3325why kbr is used for pellet preparation in ir spectroscopy, give the reasons? why kbr shows zero dipole moment?
6 18229Post New Analytical Chemistry Questions
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
what is the principle involved in turbidometry and nephelometry ?
how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.
In Assy by potentio metry titration method how select MET U ,DET U, SET U,
WHY given much noise PDA dector then VWD Dector
how to calculate elemental impurities?
How require to perform linearity as per ANVISA? What are the acceptance criteria?
Why sodium hydroxide used for maintain pH of phosphate buffer
pharma industries oriented
what is mean by peak intigrity?
Why we check moisture,ash & AIA in product
Why we use potassium dichromate in uv calibration Exact reason behind it??
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.
how can I make the copper get white bye any salt or acit?
