In this video, the Health Ranger narrates a fascinating (and highly technical) screen capture walkthrough of a mass spec laboratory analysis of hemp extracts. This video covers:

Retention time identification of cannabinoids on a chromatogram
Mass discrimination extraction of targeted molecules from an ion-extracted chromatogram
Creating a quantitation curve using known standards
Quanting the concentration of cannabidiol in an unknown sample by using the quant curve
Identifying THC-A and other lesser cannabinoids using a combination of retention time and mass discrimination
Converting mass / volume units to arrive at final concentration for hemp extract product bottles