DIY Fraction Finder on a budget

[blackie]

I still need to pick up some UV LEDs.

I think this thread is relevant.

Ultraviolet Fluorescence of Cannabis - Observations

I’ve made observations of UV fluorescence during cannabis processing that I’d like to share. (Fig 1) as shown from left to right is a 78% total cannabinoid distillate, 98% THCA isolate, and 99.8% CBD isolate. The distillate has a green glow and the isolates have none. [1%20first%20observation3%20annotated%20322%20by%20167] (Fig 2) is an ethanol extraction at -78C with 20 micron inline filtration approximately 190 proof. (Fig 3) is crude hydrocarbon/CO2 extract. (Fig 4) is a soxhlet extract…