Ultra-High Purity Lab Propane Gas



Sourced right here in the USA, our high-purity Propane is consistently testing as high as 99.75%+.

Solvent Direct butane is clean, colorless, odorless, and free of any hydrogen sulfide-based ethyl mercaptan odorants and BTEX compounds including benzene, toluene, ethylbenzene and xylene. 

This solvent helps produce a higher quality extract through the reduction of mystery oils and contaminants because all cylinders are processed with our patented 3 Phase Cylinder Decontamination before every refill to ensure the clean gas is not compromised by a dirty or re-used cylinder.

Included with every purchase our clients receive a Certificate of Analysis (COA) for the gas and a Certificate of Decontamination (COD) for the cylinder purity.

Document Repository

Search your cylinder certifications at our online repository

Supporting Documentation

View product SDS

View typical COA



Refundable deposits for Solvent Direct cylinders are $300 for LP239 and $100 for LP5 cylinders.​​​ An invoice will be provided after checkout for deposits along with the cost of shipping.

Acceptance of owned cylinders are at management's discretion and require 14 day hold for cylinder inspection and camera scoping. Please mark down your cylinder serial numbers for your records.

See our Terms and Conditions for more details

Learn More About Solvent Direct Gases

Solvent Direct Gases Overview