UN1075 PETROLEUM GAS LIQUEFIED, N.O.S. (PROPANE, N-BUTANE) 2.1 0.1% METHANE, 0.05% CARBON DIOXIDE, 8.4% ETHANE, 38.85% PROPANE, 11.6% ISOBUTANE, 23.7% N-BUTANE, 6.3% ISOPENTANE, 6.5% N-PENTANE, 4.5% HEXANES + AGPSVII CERTIFIED, 1000CC PISTON, LIQUID PHASE CUSTOMER OWNED CYLINDER