Table 2shows an example of a hit list generated for identifying a benzodiazepine
drug separated by high-performance liquid chromatography using a library
search of UV spectra recorded by a diode-array detector (DAD).Table 2. Hit list compiled from a library of UV absorption spectra for identifying a benzo-
diazepine drug separated by HPLC using a DAD
Compound Correlation coefficient
Oxazepam 0.999
Chlordiazepoxide 0.966
Nordiazepam 0.960
Diazepam 0.842
Fluorazepam 0.753336 Section H – Sensors, automation and computing