全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... H. Spitzy , K. F. J. Heinrich , P. A. Pella
来源:[J].Mikrochimica Acta(IF 3.434), 1978, Vol.69 (3-4), pp.209-218Springer
摘要:Summary(#br)The investigation and monitoring of suspended particulate matter in air require accurate and sensitive multielement analysis of large numbers of samples. In the work described, airborne particles and settled urban dusts were examined by energy dispersive X-ray fl...
作者:P. A. Pella , M. Lankosz
来源:[J].X‐Ray Spectrometry(IF 1.546), 1997, Vol.26 (6), pp.327-332Wiley
摘要:Abstract(#br)A review of selected highlights of x‐ray fluorescence spectrometry applied to the analysis of micro‐samples and/or for localized area analysis is presented from a historical perspective. A look towards the future indicates broader commercialization of laboratory...
作者:P. A. Pella , R. B. Marinenko ...
来源:[J].Applied Spectroscopy(IF 1.942), 1991, Vol.45 (2), pp.242-245Sage国际出版集团
摘要:X-ray fluorescence results of the analysis of titanium in NIST SRM 1165 and 1264 low-alloy steels were found to be significantly different from the certified values. These differences appear to be unique to the XRF results since results from other methods such as emission spectro...
作者:P. A. Pella , J. R. DeVoe
来源:[J].Applied Spectroscopy(IF 1.942), 1971, Vol.25 (4), pp.472-474Sage国际出版集团
摘要:The concept of internal standardization is applied to Mössbauer spectrometry using SnO2 and β-Sn as analyte and internal standard absorbers, respectively. One of the difficulties encountered in using the Mössbauer technique for assay work is that the Mössbauer gam...
作者:E. C. Kuehner , P. A. Pella
来源:[J].Applied Spectroscopy(IF 1.942), 1979, Vol.33 (6), pp.632-634Sage国际出版集团
摘要:An automated borate fusion procedure was investigated as a sample preparation method, after removal of organic matter, for the analysis of seven elements in NBS Standard Reference Material 1571 Orchard Leaves by energy-dispersive x-ray spectrometry. A 2.0 g sample was pretre...
作者:P. A. Pella , J. R. DeVoe
来源:[J].Journal of Radioanalytical Chemistry, 1975, Vol.25 (1), pp.185-188Springer
摘要:Abstract(#br)Non-destructive tin ore analysis is described for SnO 2 by Mössbauer spectrometry. The systematic error is discussed.
作者:P. A. Pella , R. C. Dobbyn
来源:[J].Analytical Chemistry(IF 5.695), 1988, Vol.60 (7), pp.684-687ACS
摘要:Analytical Chemistry1990 62 (12), 101R-113R ... Analytical Chemistry1990 62 (12), 101R-113R ...

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