What is Isotope tracer technique?
Why we are using K2Cr2O7 for control of absorbance in UV?
why cone formation during dissolution?
why we use deturium lamp in uv spctrophotometer other than lamps
which functional group we can detect in IR?
why we wre doing linearity siudiec in hplc method validation
Why we are performing wavelength accuracy at lower and higher wavelengths in HPLC calibration
Difference between the quantitative analysis and qualitative analysis?
How we can determine water content in piperazine
If combination product how require to identify which imp is of which api?
What is the diff b/n OVI and Residual solvents
Which is the best mobile phase to separate organic acids using C8 column. And how should the samples be prepared for hplc?
What is the use of tailing factor ?