List of top Pharmaceutical Analysis Questions on Chromatography and Its Principles asked in Graduate Pharmacy Aptitude Test

A chromatogram of a peak provided a retention time at 5,4 minutes and 0.41 base width of the peak. The number of plates or the peak obtained is:

The principle of gas-liquid chromatography is _____.

The difficulties of long clution time and poor resolution of complex mixtures are observed in clution analysis. These difficulties can be overcome by modification of elution analysis, known as:-

One of the principle upon which HPLC detector functions is

Which of the following dienes can undergo Diels-Alder reaction most readily

Which of the following techniques is not useful to detect polymorphs

What is the main different between HPLC and UPLC