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GB/T 3396-2022 Active
GB/T 3396-2022 Determination of trace oxygen in ethylene and propylene for industrial use—Electrochemical method
Abstract
This document describes the offline and online analytical methods for determining trace oxygen in gaseous ethylene or propylene using membrane-covered primary cells and electrolytic electrochemical methods. The offline analysis in this document is suitable for determining trace molecular oxygen in industrial ethylene and propylene with a content of not less than 0.5 mL/m3; the online analysis is suitable for determining trace molecular oxygen in industrial ethylene and propylene with a content of not less than 0.1 mL/m3.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 3396-2022 |
| CCS | Basic organic chemical raw materials |
| ICS | \nAromatic hydrocarbons |
| Implement Date | 2023-07-01 |
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