This part of GB/T28125 specifies the method principles, reagents and materials, instruments and equipment, sampling, determination of suspended oil, determination of steam oil, total mineral oil content, reports and precautions for the determination of mineral oil content in air separation process gases matter. This section is applicable to the determination of mineral oil content in oxygen, nitrogen, argon, helium and compressed air and other gases in the air separation process. The determination range of mineral oil content is 0.001mg/m3~10mg/m3.
GB/T 28125.2-2020 Referenced Document
GB/T 8984 Determination of carbon monoxide, carbon dioxide and hydrocarbon in gases. Gas chromatographic method
GB/T 28125.2-2020 history
2020GB/T 28125.2-2020 Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil