You send us your cylinder with a pre-paid label that we email to you. We refill it with our high-purity butane and ship it back to you. Your cylinder must be in test and certified. If it's not we will contact you. There is a retest & certification fee that will be assessed. This cylinder contains 20 lb of high-purity butane. The total weight of the product and the cylinder is 37 lb approximately.
At AWG, quality is everything, and our butane is certainly no exception. Our Butane is sourced here in the U.S and guaranteed to be 99.5% purity. With such high quality, you’ll see the results. By cutting down on mystery oils and other contaminants, our instrument-grade solvent will make for a higher quality extract.
This solvent is clean, odorless, and colorless, meaning there are zero hydrogen sulfide-based Ethyl Mercaptan odorants. It’ll arrive in a DOT refillable LP tank, equipped with an adapter to 1/4" SAE. Made to keep you going for a long time, the tank will hold the equivalent of sixty-five 10 oz. butane cans. However, note that the tank doesn’t contain a dip tube.
- Butane liquid weight is 20LB/10.9KG
- AWG advises distillation of every solvent before using it.
DISCLAIMER: Our items are intended for LEGAL purposes only, to be used in accordance with local laws and ordinances. For safe operation, only use the unit in well-ventilated areas. Butane vapor is colorless and heavier than air. You cannot see leaking Butane vapor and it will settle at ground level. Accumulations can be explosive. According to the publication NFPA58, a propane tank with 20 pounds of gas at 70°F would have a pressure of 145 psi; at 90°F pressure would increase to 180 psi; at 105°F pressure continues to rise to 235 psi, and at 130°F pressures of 315 psi would be reached.
- This item will ONLY ship via UPS Ground, in accordance with FAA regulations.
- We do not ship solvents to Hawaii, Puerto Rico, or any other U.S. Territory outside of the contiguous 48 States.