n-Butane (60 Percent), Isobutane (20 Percent), and Propane (20 Percent) Mix - Extraction Grade® CO2 Cylinder boiling point than butane requires

boiling point than butane requires even less heat (burn) to evaporate and makes it even easier to selectively extract trapped residual solvent

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Heavy Metals (as Pb) 0

Ignition temperature: ≥470 °C (≥878 °F)

5% Ultra-High Purity (UHP) Instrument Grade n-Butane

n-Butane (60 Percent), Isobutane (20 Percent), and Propane (20 Percent) Mix - Extraction Grade® CO2 Cylinder boiling point than butane requiresVolume Discounts Available. Contact Us for Details. Note, this product ships to commercial addresses only. Extraction Grade 60 20 20 n Butane C4H10 (60%), Isobutane C4H10 (20%), & Propane C3H8 (20%) Mix Extraction Grade n butane isobutane propane mix is free of any sulfur based mercaptan odorants, colorless, clean, and non detectable limits* of toxic BTEX compounds which are benzene, toluene, ethylbenzene, and xylene. Properties Extraction Grade 99.