Chemtron Science Laboratories Pvt. Ltd supplies Hydrocarbon Gases. Chemtron Science Laboratories Pvt. Ltd is an ISO 9001: 2000 certified company. The Hydrocarbon Gases feature Methane, Ethane, Propane, Butane, Pentane, Heptane, Acetylene, Butylene, N-butane, etc. These Hydrocarbon Gases also include 1,3butadiene 1-butene, Cis-2-butene, Trans-2-butene, Benzene Ethyl acetylene, Methyl chloride, Ethyl chloride, Propylene, etc. These gases are available in 500 ml canister to large size containers.