Short Path Distillation
Short path distillation is a method of creating or refining cannabis oil into distillate and is particularly useful when you are working with smaller batches. The distillate travels a shorter distance with the short path method. I imagine this is how a lot of black market cartridges are being produced.
..... read the rest on smoke.io here: https://smoke.io/guide/@purpleflowers/short-path-distillation ....