Energy-dispersive x-ray Ñuorescence (EDXRF) was applied to the analysis of environmental samples, such as algae, microalgae and marine sediments, prepared as thin samples by mixing powder with two-component epoxy resins, and as intermediate samples in the form of pellets. Further, sulphur, the conce
Software for fundamental parameter method in energy dispersive x-ray fluorescence analysis of intermediate thickness samples
✍ Scribed by B. Holyńska; J. Ptasiński; D. Wegrzynek
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 415 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0969-8043
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
X-ray fluorescence (XRF) has been widely used for the elemental analysis in the field of quality control of processes and research since it has the capability of performing non-destructive analysis and requires easy-to-prepare samples. In general, quantitative analysis is carried out by the calibrat
Two methods of determination of trace elements in plant materials, viz. the fundamental parameters method (FPM) and the empirical method with the use of standard samples, were compared. Hay CRM and fresh tea leaves were used in measurements. Good agreement was achieved for the determination of a num
When analyzing trace elements in an aqueous solution with a droplet method, the major part of the spectral background originates from the scattering of x-rays by the support film. The background is deliberately low when using an ultra-thin polyimide film (0.15 µm thick) as the sample support film. T