GB/T 33647-2017 "Determination of Silicon Content in Automotive Gasoline Inductance Coupled Plasma Emission Light Spectrum Method" stipulates the method for the determination of silicon content in automotive gasoline using ICP-OES, which is suitable for gasoline with silicon content in the range of 1.0 mg/kg to 50.0 mg/kg. The standard describes in detail the preparation and analysis process of the sample, and points out that common elements such as sulfur, lead, iron, etc. do not interfere with the determination results of silicon, which is suitable for mass detection of automotive gasoline with an oxygen-containing compound volume fraction of not more than 15%.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | E30 | ICS | 75.160.20 |
| Release Date | 2017-05-12 00:00:00 | Implementation Date | 2017-12-01 00:00:00 |