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HJ 742-2015 soil and sediment—determination of volatile aromatic hydrocarbons—headspace gas chromatography

Standard Number:  HJ 742-2015
Title:  soil and sediment—determination of volatile aromatic hydrocarbons—headspace gas chromatography
Language:  Simplified Chinese
Publication Date:  2015/5/4
Execute Date:  2015/7/1
International Classification for Standards (ICS)ENVIRONMENT. HEALTH PROTECTION. SAFETY>>Soil quality. Pedology
Publisher:   Environmental Protection Standards
Price:0.00   
Number of Pages:16  

Description:This standard stimulates the determination of 12 kinds of volatile aromatic hydrocarbon in soils and sediments of air/gas chromatography.
this standard applies to the 12 kinds of volatile aromatic hydrocarbon in soils and sediments. If the other volatile aromatic hydrocarbon, through validation applies to this standard.
when the sample quantity is 2 g, 12 kinds of volatile aromatic hydrocarbon method detection limit is 3.0 ~ 4.7 UG/KG, the determination of threshold is 12.0 ~ 18.8 UG/KG, see appendix A.  
Cross References:GB 17378.3;GB 17378.5;HJ 613;HJ/T 166  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  441KB
Tile in English:  soil and sediment—determination of volatile aromatic hydrocarbons—headspace gas chromatography

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