Tell me about analytical method validation in QC

6133

if peak get problamatic then what require to do?

747

what is mean by dissolution hydrodynamics?

780

which situation gc hs and gc als require to use?

730

why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?

1649

What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2608

WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?

1142

what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

849

what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me

2638

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,

2535

why digestion require in icpms?

733

I have compare C2H2-air and C2H2-N2O flame AAS on determination calcium. Both use same range of std to plot calibration curve. (2-6ppm) When i measure the sample with phosphate, KCl and LaCl, C2H2-N2O flame give false positive result, around 0.5ppm. When i measure the sample with phosphste, KCl and EDTA. C2H2-N2O flame also give 0.5ppm false positive. But both above mentioned sample would not give false positive when measured by C2H2-air flame. What is the reason?

3496

in dissolution why pool sample needed? in which type of drug pool sample need?

3137

4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

2666

For limit test of heavy metals in BP, Method C require that the substance is ignited at a temperature not exceeding 800 °C. Why confines such the temperature?

4011