One-sentence definition: A Rotovap, or rotary evaporator, is a laboratory device used to efficiently remove solvents from samples through evaporation.
Also called / Category:
Rotary evaporator, Evaporator / Extraction & Processing
Key takeaways:
- Used to remove solvents from cannabis extracts.
- Operates under reduced pressure to lower the boiling point of solvents.
- Common in laboratory and industrial extraction processes.
- Helps in refining cannabis concentrates.
What it is / How it shows up:
The Rotovap, often seen in laboratory and industrial settings, is a crucial tool in cannabis extraction processes. It is designed to efficiently separate solvents from the desired cannabis extracts, thereby refining concentrates like oils and waxes. The device employs a rotating flask to increase the surface area for evaporation and operates under reduced pressure, which lowers the boiling point of the solvents. This method is particularly popular for its ability to preserve the integrity of heat-sensitive compounds in the extract, making it a staple in cannabis processing labs.
How it’s measured or identified:
- Rotating speed in revolutions per minute (RPM).
- Temperature settings for the heat bath.
- Vacuum pressure levels.
- Solvent recovery rate.
Use in context:
- "We use a Rotovap to purify our cannabis oils."
- "The rotary evaporator helps maintain the quality of our extracts."
- "Reducing the solvent content is crucial for product safety."
- "Our lab's Rotovap setup is essential for large-scale processing."
Safety & compliance in Canada:
- Operators must be trained in its use to ensure safety.
- Regular maintenance and calibration are required for compliance.
- Must adhere to Canadian health and safety regulations.
Related terms / See also:
FAQs:
What is a Rotovap used for in cannabis processing? A Rotovap is used to remove solvents from cannabis extracts, ensuring the purity and quality of the final products.
How does a Rotovap work? It operates by rotating a flask under reduced pressure, which lowers the boiling point of solvents and facilitates evaporation.
Is using a Rotovap safe? Yes, when used correctly by trained personnel, it is a safe and essential tool in cannabis extraction.