Material gas phase
Material gas phase, Total:14 items.
The international standard classification for "Material gas phase" includes: General methods of tests and analysis for food products .
The Chinese standard classification for "Material gas phase" includes: Basic standards and general methods .
Group Standards of the People's Republic of China
- T/GZTPA 0009-2021 Determination of Flavor Volatile Compounds in Guizhou Tea by Gas Chromatography-Mass Spectrometry
- T/CNTAC 68-2020 Textiles—Determination of benzotriazole compounds—Gas chromatography-mass spectrometry
- T/HNSPGYXH 002-2022 Determination of Flavor Volatile Compounds in Xinyang Maojian Tea by Gas Chromatography-Mass Spectrometry
- T/CITS 0112-2024 Determination of aroma substances in tea-Gas chromatography-mass spectrometr
Professional Standard - Public Safety Standards
- GA/T 1934-2021 Forensic sciences-Examination methods for six ephedrine classsubstances including norephedrine in suspected precursors-GC-MS,LC and LC-MS
- GA/T 1922-2021 Forensic sciences-Examination methods for 8 fentanyl derivatives in suspected drugs-GC and GC-MS
Professional Standard - Agriculture
- NY/T 3294-2018 Determination of volatile flavoured compounds in edible oilseeds and oils- Gas chromatography mass spectrometry
Professional Standard - Forestry
- LY/T 3413-2024 Determination of Volatile Substances in Artificial Board and Its Products - Gas Chromatography-Mass Spectrometry-Olfactometry
Jilin Provincial Standard of the People's Republic of China
- DB22/T 2836-2017 Determination of seven kinds of odorous substances in drinking water and source water by gas chromatography-mass spectrometry
Shandong Provincial Standard of the People's Republic of China
- DB37/T 4160-2020 Water quality—Determination of thioether—Headspace-gas chromatography-Mass spectrometry
- DB37/T 4162-2020 Determination of Odor and Taste Substances in Water Quality by Solid Phase Extraction-Gas Chromatography-Mass Spectrometry
Professional Standard - Commodity Inspection
- SN/T 2889-2011 Food contact materials for export. Polymers. Determination of toluene|| ethylbenzene|| propylbenzene|| isopropylbenzene|| styrene and total volatile substances in polystyrene. Gas chromatography method
- SN/T 2591.2-2010 Determination of phthalates in electrical and electronic equipment—Part 2:Gas chromatography-mass spectrum
Guangdong Provincial Standard of the People's Republic of China
- DB44/T 1711-2015 Determination of Chlorobenzene Compounds in Aerosol by Gas Chromatography-Mass Spectrometry
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