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Analysis Of Contaminants On The Inner Surfaces Of Copper Tubing

 

作者: EricD. Erickson,   S.Ruven Smith,   JosephH. Johnson,  

 

期刊: Analytical Letters  （Taylor Available online 1984）
卷期: Volume 17, issue 15  

页码: 1705-1713

 

ISSN:0003-2719

 

年代: 1984

 

DOI:10.1080/00032718408065344

 

出版商: Taylor & Francis Group

 

关键词: Polycylic aromatic hydrocarbons;copper extrusion;gas chromatography/mass spectroscopy

 

数据来源: Taylor

 

摘要:

Polycyclic aromatic hydrocarbons (PAHs) have been determined by GC/MS to be present on the inner surfaces of copper tubing as supplied by the manufactures. The PAHs presumably exist as byproducts of the manufacturing process. Concentrations of PAHs found ranged from 0.00021 to 0.17 mg/m of tubing.

 

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