Essais comparatifs SFX SFX Essai comparatif GSJ - JCFA-1, Cendres volantes charbon
Organisateur de l'essai interlaboratoires:
Service géologique du Japon (GSJ)
Matériel d'essai de l'anneau:
JCFA-1, Cendres volantes de charbon
Étude terminée:
2003 - 1
Littérature:
sur le web à l'adresse http://www.iaea.or.at
Éléments principaux [%]
| CRB | RV | 1sRV | Z-Score | |
| Na₂O | 2,220 | 2,240 | --- | --- |
| MgO | 2,270 | 2,300 | --- | --- |
| Al₂O₃ | 24,290 | 24,250 | --- | --- |
| SiO₂ | 50,470 | 50,560 | --- | --- |
| P₂O5 | 0,573 | 0,586 | --- | --- |
| SO₃ | 0,480 | 0,490 | --- | --- |
| K₂O | 1,190 | 1,270 | --- | --- |
| CaO | 8,730 | 8,910 | --- | --- |
| TiO₂ | 1,340 | 1,310 | --- | --- |
| Fe₂O₃ tot | 5,140 | 5,200 | --- | --- |
| MnO | 0,063 | 0,068 | --- | --- |
| C total | 1,460 | 1,350 | --- | --- |
Les oligo-éléments [µg/g]
| CRB | RV | 1sRV | Z-Score | |
| As | 25,00 | 29,10 | --- | --- |
| Co | 37,00 | 37,40 | --- | --- |
| Cr | 89,00 | 75,00 | --- | --- |
| Cu | 126,00 | 129,00 | --- | --- |
| Ni | 32,00 | 21,00 | --- | --- |
| Pb | 56,00 | 47,20 | --- | --- |
| Rb | 52,00 | 54,10 | --- | --- |
| Sr | 1078,00 | 110,00 | --- | --- |
| V | 238,00 | 243,00 | --- | --- |
| Zn | 65,00 | 6,00 | --- | --- |
légende
CRB
Les résultats CRB
essai interlaboratoires
Résultats collaborative study
1s-RV
Écart-type étude collaborative
Z-Score
Différence entre la valeur mesurée et l'étude moyenne
*
Valeur non certifié
