+==========================+=========+=========+=========+ | GC Retention Time (min) | CBD | THC | CBN | +==========================+=========+=========+=========+ | underivatized | 16.75 | 18.20 | 19.42 | +--------------------------+---------+---------+---------+ | derivatized N-form | 14.92 | 16.20 | 17.48 | +--------------------------+---------+---------+---------+ | derivatized A-form | 18.44 | 21.51 | 24.10 | +==========================+=========+=========+=========+ Injector: 250°C Column: 40°C x 0 min, 25 °C/min x 0 min, 250 °C x 0 min Column Hydrogen: 0.44 PSI & 0.70 mL/min Detector: 300 °C