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What is the use of tlc and hplc? And when and where use?
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
how to select short coloum and long coloumn for new molecule
what is biorelivent dissolution media?
How to choose the which salt is suitable for mobilephase
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
Why to use propyl paraben in HPLC gradient calibration
Why Ethanol is Used for Standardization of GC Head space?
how you start RS method development when for new product?
How to calibration of the uv spectroscopy and its test?
What are the primary considerations in extractables and Leachables ?
on saturation solubility study data how we can find out the bcs class of drug?