Refinery gas analyzers (RGA) utilize gas chromatography to test and characterize gases and pressurized liquids utilized in refinery operations. Routine testing of refinery gas aids operators in achieving product quality goals, while also protecting equipment that could be damaged by contaminants. PerkinElmer’s RGA instruments are designed to provide the flexibility needed by refineries producing a number of petroleum varieties, considering a number of variables, conditions and sample types. Our RGA instruments provide complete solutions for the analysis of hydrogen, helium, oxygen/argon, nitrogen, carbon dioxide, carbon monoxide, hydrogen sulfide, and light hydrocarbons from methane through hexane.