Solvent-processed cannabis extracts are here to stay—along with the dangers that go with making them. However, we can all breathe a little easier these days with the adoption of the closed-loop ...

This object is a Soxhlet’s extraction tube made from Pyrex glass. The Soxhlet extraction uses a solvent to extract organic compounds from a solid matrix. The extraction is named for its inventor, ...

In-house testing is not required federally; however, states differ in their requirements. Cannabis extraction laboratories need to test extracts for pesticides, heavy metals, residual solvents, ...