Accord Laboratory Supplies
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Custom Blend n-Butane70% / Propane 30% - 115 LBS

Sale price

Regular price $999.00
( / )
  • The custom 70/30% N-Butane/Propane mix is flammable, colourless, clean, and free of any hydrogen sulphide-based ethyl mercaptan odorants.
  • Research Grade
  • The pre-cleaned cylinder fitted CGA valve and a dip tube


Made in the USA.

SKU: IBU-V510-70B30P-115L

  • Boiling point: -5.8°F (-21°C)
  • Vapor pressure: 45 psig at 70°F (21.1°C)
  • Molecular formula for Butane: C4-H10
  • Molecular formula for Propane:  C3-H8

The 70% n-butane and 30% propane is the blend choice for different cannabis extractions. This particular blend allows the solvent to extract a fuller flavour of the terpene profile and lighter color of butane hash oil (BHO) compared to 100% n-butane extraction. We also use ultra-high purity (UHP), 99.5% extraction guide n-butane and propane for our 70/30 mixture. 

The custom LPG mix is flammable, colourless, clean, and free of any hydrogen sulphide-based ethyl mercaptan odorants: Research Grade, the pre-cleaned cylinder fitted CGA valve and dip tube, Made in the USA.



Product Origin


U.S. DOT Name

PETROLEUM GASES, LIQUEFIED (Propane, Butane, Isobutane)

UN ID Number

UN 1969

U.S. DOT Hazard Class 


U.S. DOT Label

Flammable Gas

CAS Registry (Isobutane)


CAS Registry (Butane)


CAS Registry (Propane)


TC Shipping Name

PETROLEUM GASES, LIQUEFIED (Propane, Butane, Isobutane)

TC Classification


TC Label

Flammable Gas

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This unit is intended for LEGAL purposes only, to be used in accordance with local laws and regulations. You warrant that you have received adequate information regarding the goods to ensure their safe use: indoor and outdoor, handling and storage in compliance with applicable local laws, and ensure that the goods are handled responsibly.


For Canadian Customers:
Please note that Transport Canada (TC) would only accept only the outdoor usage of these units unless their fertility is in compliance with local laws and applicable safety measures. AccordLabs shall not be liable to anyone for the misuse of the items to the maximum extent permitted by applicable laws.


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