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T/WSJD 18.19-2024 Active
T/WSJD 18.19-2024 Determination of Chemical Factors in the Air of the Workplace - GC Analysis of Dimethyl Ether gas phase Chromatography
Abstract
Main technical content: This document specifies the gas chromatography method for measuring methylene chloride in workplace air. This document is applicable to the determination of the concentration of vaporized methylene chloride in workplace air.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/WSJD 18.19-2024 |
| ICS | Occupational safety and industrial hygiene |
| Implement Date | 2024-03-26 |
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