Round robin tests XRF-analysis XRF Round-robin test Fluxana, Germany - 2016 - Silicon carbide SiC 85
Study organized by:
FluXana GmbH & Co. KG, Borschelstr. 3, 47551 Bedburg-Hau
Material of proficiency test:
RV-2016-01 - SiC 85
Study finished:
2017 - 2
Literature:
Proficiency Test Teport RV_2016_01 SiC 85 (CRB Laborcode = 13)
major elements [wt %]
| CRB | RV | 1sRV | Z-Score | |
| Al | 0,360 | 0,330 | 0,062 | 0,460 |
| Ca | 0,230 | 0,200 | 0,062 | 0,360 |
| C free | 5,400 | 5,120 | 0,671 | 0,410 |
| C total | 31,210 | 31,170 | 0,408 | 0,080 |
| Fe | 0,740 | 1,168 | 0,333 | 1,300 |
| LOI | 3,510 | 3,501 | 0,215 | 0,040 |
| Mg | 0,020 | 0,013 | 0,011 | 0,690 |
| Ni | 0,013 | 0,019 | 0,008 | -0,890 |
| S | 0,100 | 0,078 | 0,023 | 0,950 |
| SiC | 86,150 | 86,682 | 1,437 | -0,370 |
| Si free | n.b. | 0,139 | ||
| SiO₂ | 5,850 | 4,338 | 0,972 | 1,560 |
| Si total | 63,110 | 63,190 | 0,674 | -0,130 |
| TiO₂ | 0,034 | 0,047 | 0,020 | -0,670 |
| V | 0,053 | 0,078 | 0,034 | -0,720 |
trace elements [µg/g]
| CRB | RV | 1sRV | Z-Score | |
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
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