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GB/T 7375-2006 Active
GB/T 7375-2006 Fluorinated methanes for industrial use—Determination of purity—Gas chromatography
Abstract
This standard specifies the test methods for the component analysis of industrial fluorinated methanes, including chlorofluorocarbon-11 (CFC-11), chlorodifluoromethane (CFC-12), and hydrochlorofluorocarbon-22 (HCFC-22). This standard is applicable to the analysis of the content of industrial fluorinated methanes, including chlorofluorocarbon-11 (CFC-11), chlorodifluoromethane (CFC-12), and hydrochlorofluorocarbon-22 (HCFC-22), with a mass fraction not lower than 99.0%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7375-2006 |
| CCS | Generally, organic chemical raw materials |
| ICS | Haloalkanes |
| Implement Date | 2006-11-01 |
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