Custom Blends

Description Sourced right here in the USA, our high-purity custom double blends and tri blends gases are consistently testing as high as 99%+. Solvent Direct butane, propane, and isobutane blends are 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 our cylinders are processed with 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 typical COA Butane, Propane, Isobutane  View product SDS (Butane) View product SDS (