ON THE STATUS OF PREPARING AN AEROSOL FILTER REFERENCE MATERIAL FOR ELEMENTAL ANALYSIS

被引:15
作者
WATJEN, U [1 ]
DANNECKER, W [1 ]
KRIEWS, M [1 ]
机构
[1] UNIV HAMBURG,W-2000 HAMBURG 13,GERMANY
关键词
D O I
10.1016/0168-583X(90)90276-Z
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Available reference materials for elemental analysis in aerosol are reviewed under the constraints posed by X-ray analytical techniques. Our efforts to prepare an aerosol-loaded filter reference material, which is compatible with XRF and PIXE analysis, are presented. The present state in developing this material is discussed with special emphasis on the achieved uniformity (5-15%) of the aerosol deposits. © 1990.
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页码:360 / 365
页数:6
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