Distillation is a common purification process based on the difference in boiling points between individual components in a sample. Simply put things that boil at a lower temperature are boiled off while higher boiling point compounds remain. In this case terpenes distill first are condensed and collected. Then cannabinoids distill after and are condensed, collected in…
Dewaxing SOP
Obtain 95% ethanol (195 proof). You can buy grain alcohol of this proof from certain websites. You can also buy liquor from a nearby store and distill it. Get a hydrometer (which reads alcohol percentage or proof). Do not under any circumstances use denatured alcohol. You can use isopropyl alcohol, but it will not be…
Terpene Extraction SOP
Process Summary The distillation of terpenes is a steam distillation process. Water is turned to vapor and is diffused through the plant material. The water vapor (steam) sweeps out the flask and carries terpenes along with it to the condenser. As the terpenes and water condense back into a liquid the terpenes will naturally float…
Purification Through Distillation
Purification requires the separation of compounds and distillation is a common purification process based on the difference in boiling points between individual components in a mixture. Simply put things that boil at a lower temperature are boiled off while higher boiling point compounds remain behind. As heat and/or vacuum are applied the compounds which have…
Cleanliness in the Lab
Cleanliness in the laboratory is important and should not be overlooked. All steps should be taken to limit contamination in the lab. Filter your air, provide positive pressure to the room, wear hairnets and clean room suits. Wear gloves, eye wear, and masks. This may seem like an over complication or unnecessary work, but nobody…