The GB/T 3396-2022 standard describes methods for the determination of trace oxygen in gaseous ethylene and propylene using electrochemistry. Offline analysis is suitable for the determination of trace oxygen content not less than 0.5 mL/m ², and online analysis is suitable for the determination of content not less than 0.1 mL/m ³. The standard provides a scientific and accurate detection method for the mass monitoring of industrial gases to ensure the purity of gas in the production process.
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 | G16 | ICS | 71.080.10 |
| Release Date | 2022-12-30 00:00:00 | Implementation Date | 2023-07-01 00:00:00 |