N-Butane Calibration Gas
Liquefied n-butane in trace concentrations for gas chromatography calibration standards. Under HTS 2711.13.00 as liquefied butane, used in laboratory quality control. Provided in certified cylinders with NIST traceability.
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Import Tips & Compliance
• Include NIST or ISO 17025 calibration certificates for duty preference claims
• Specify exact ppm concentration to avoid reclassification as mixtures
• Use proper UN 1011 labeling for lab gas cylinders
Related Products under HTS 2711.13.00
Liquefied Butane Gas LPG
Liquefied petroleum gas primarily composed of butane, used as fuel for heating, cooking, and industrial processes. This product falls under HTS 2711.13.00 as it is a liquefied butane classified among petroleum gases and other gaseous hydrocarbons. It is stored and transported under pressure in cylinders or tanks.
Iso-Butane Refrigerant R-600a
High-purity isobutane (2-methylpropane) used as a hydrocarbon refrigerant in domestic refrigerators and air conditioning systems. Classified under HTS 2711.13.00 as liquefied butane, a petroleum gas. It serves as an environmentally friendly alternative to HFCs.
Butane Fuel Canister for Camping Stoves
Disposable or refillable butane canisters designed for portable camping stoves and torches. These are liquefied butane products under HTS 2711.13.00, packaged for retail consumer use. Common in outdoor recreation and emergency preparedness kits.
Industrial Grade Liquefied Butane
Bulk liquefied butane for petrochemical feedstock, aerosol propellants, and chemical manufacturing processes. Falls under HTS 2711.13.00 as a liquefied petroleum gas. Supplied in ISO tanks or railcars for industrial applications.
Butane Aerosol Propellant
Liquefied butane used as the primary propellant in aerosol spray cans for personal care and household products. Classified under HTS 2711.13.00 when imported separately from the final aerosol product. Essential component in deodorants, hairsprays, and paints.
Portable Butane Torch Fuel Cartridge
Pre-filled butane cartridges for handheld culinary and soldering torches. HTS 2711.13.00 classification for the liquefied butane fuel component. Popular for professional chefs and hobbyists.