Our 120LB High Purity ISO-Butane (R600A) is a USA-sourced, instrument-grade solvent that guarantees 99.5% purity. With this high purity, you’ll experience cleaner extractions by reducing contaminants like mystery oils. This clean, odorless, and colorless ISO-Butane is free from hydrogen sulfide-based ethyl mercaptan odorants, ensuring a superior quality extract. It’s packed in a DOT refillable LP tank with an optional CGA 555 fitting available separately.
 
Key Features:
99.5% pure ISO-Butane for superior extraction quality.
Free of hydrogen sulfide-based ethyl mercaptan odorants.
Liquid weight: 116LB in a 120LB tank.
DOT refillable LP tank with a diptube for easy use.
Typical Analysis:
ISO-Butane: >99.8%
Methane: <1 ppm
Ethane: <1 ppm
N-Butane: <2000 ppm
Propane: <250 ppm
Isopentane: <2 ppm
Water: <3 ppm
CO+CO2: <5 ppm
Oxygen: <5 ppm
Nitrogen: <10 ppm
Sulfur: Non-detected
Ships via freight only due to safety regulations.
Made in the USA, food-grade certified.
 
Important Notes:
Intended for legal purposes only, use in accordance with local laws.
Well-ventilated areas required for usage.
Solvents do not ship to Hawaii, Puerto Rico, or other U.S. territories.
Orders with solvents will ship via UPS Ground/Freight and cannot be expedited.
California law restricts retail sales of non-odorized butane over 150ml. Non-retail purchasers, please contact us to place your order.
Permitted sales include:
Medical collectives or cooperatives (CA Health & Safety Code Section 11362.775)
Licensed entities performing volatile solvent extraction (CA Bus & Prof Code Division 10)
Manufacturers, wholesalers, or resellers for resale purposes.
 
Safety Disclaimer:
Use in well-ventilated areas only.
Always distill the solvent before use.
Solvents do not ship to Alaska unless via freight through Canada.