Round robin tests XRF-analysis XRF Round-robin test Deutsche Glastechnische Gesellschaft, Filter dust A2005
Study organized by:
Deutsche Glastechnische Gesellschaft (DGG), Fachauschuss FAI-UA1-Glasanalyse
Material of proficiency test:
Filterstaub A 2005
Study finished:
2010 - 4
Literature:
major elements [wt %]
| CRB | RV | 1sRV | Z-Score | |
| Na₂O | 11,700 | 13,440 | 1,150 | |
| MgO | 0,200 | 0,480 | 0,030 | |
| Al₂O₃ | 0,150 | 0,150 | 0,050 | |
| K₂O | 0,860 | 0,900 | 0,120 | |
| SiO₂ | 1,270 | 0,960 | 0,240 | |
| CaO | 36,600 | 39,020 | 3,140 | |
| P₂O5 | 0,080 | 0,070 | 0,010 | |
| K₂O | 0,860 | 0,900 | 0,120 | |
| Fe₂O₃ tot | 0,240 | 0,230 | 0,040 | |
| SO₃ | 24,400 | 24,090 | 1,030 | |
| L.O.I. | 14,420 | 13,060 | 1,310 |
trace elements [µg/g]
| CRB | RV | 1sRV | Z-Score | |
| F [MA%] | 1,97 | 1,89 | 0,21 | |
| Cl [MA%] | 1,93 | 1,91 | 0,28 | |
| Br [MA%] | 0,01 | 0,01 | 0,002 | |
| Se [MA%] | 0,53 | 0,56 | 0,13 | |
| Cr₂O₃ [MA%] | 0,76 | 0,73 | 0,08 | |
| MnO [MA%] | 0,03 | 0,04 | 0,01 | |
| V₂O5 [MA%] | 0,01 | 0,01 | ||
| CuO [MA%] | 0,009 | 0,01 | ||
| ZnO [MA%] | 0,07 | 0,07 | 0,01 | |
| As₂O₃ [MA%] | 0,078 | 0,06 | 0,02 | |
| SnO₂ [MA%] | 1,00 | 1,16 | 0,05 | |
| SrO [MA%] | 0,028 | 0,02 | ||
| CdO [MA%] | 0,016 | 0,013 | 0,005 | |
| PbO [MA%] | 0,74 | 0,81 | 0,07 | |
| Bi₂O₃ [MA%] | 0,08 | 0,09 | 0,01 |
Legend
CRB
results CRB
cooperative test
results collaborative study
1s-RV
Standard deviation collaborative study
Z-Score
Difference of measured value from mean study
*
Value not certified
Order inquiry & contact
Important information
