IS 1448 PT 181 : 2020 Title: Methods of Test for Petroleum and its Products Part 181 Liquid Petroleum Products - Determination of Hydrocarbon Types and Oxygenates in Automotive Motor Gasoline and in Ethanol ( E85 ) Automotive Fuel - Multidimensional Gas Chromatography Method Format: Print Year: 2020 Publisher: Bureau of Indian Standards Availability: Out of Stock