IS 12026 : Part 1 : 1986 Guide for the determination of the aromatic hydrocarbon content of new insulating oils: Part 1 Asorption chromatographic method

1 Scope

1.1 This standard (Part 1) describes the method of determinationof the aromatic hydrocarbon content of new insulating oils byadsorption chromatographic method.

1.2 Adsorption chromatographic test method describes themeasurement of the percentage by mass of polar compounds andcompounds containing at least one aromatic ring per moleculepresent in low molecular mass insulating oils.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 335 :1983Specification for new insulating oils

IS 1448 : Part 48 :1978 Methods of test for petroleum andits products,Part 48 : Olefines and aromatic content

IS 1448 : Part 104 :1981 Methods of test for petroleum and itsproducts,Part 104 : Aromatics in light naphthas andaviation gasolines by gas chromatography