Why sodium lamp is used as source of Polarimeter?
Answer Posted / pp
to get desired wavelength
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if you have given a blank water how you analyse by general analytical techniques?
what is definition of validation? which components are followed give detail?
If combination product how require to identify which imp is of which api?
in which situation require to use paddle and basket?
give clarity of linearity and range in method validation
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer
how to calculate elemental impurities?
Related substance method equivalency on control sample or spiked sample?
What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
In Assy by potentio metry titration method how select MET U ,DET U, SET U,
could negative ions be produced by bombardment process in mass spectrometry?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
How doing qbd practically?