Round robin prueba el análisis XRF XRF EQAS Laboratorio Geológico Central de Mongolia - CGL-128 - Mineral de litio
VAT No.:
Laboratorio Geológico Central de Mongolia (CGL)
Material de comparación entre laboratorios:
CGL 128 (LiH, Mineral de litio)
Estudio terminado:
2015 - 4
Bibliografía:
Certificado de Análisis
elementos principales [wt %]
| CRB | RV | 1sRV | Z-Score | |
| Na₂O* | 0,600 | 0,603 | --- | --- |
| MgO | 0,035 | 0,033 | 0,003 | --- |
| Al₂O₃ | 13,480 | 13,660 | 0,120 | --- |
| SiO₂ | 72,290 | 73,400 | 0,650 | --- |
| P₂O5 * | 0,023 | 0,029 | --- | --- |
| K₂O | 6,220 | 6,280 | 0,070 | --- |
| CaO | 0,750 | 0,746 | 0,022 | --- |
| TiO₂ * | 0,056 | 0,053 | --- | --- |
| Fe₂O₃ tot | 0,660 | 0,660 | 0,018 | --- |
| MnO | 0,594 | 0,603 | 0,006 | --- |
| L.O.I. * | 1,930 | 2,140 | --- | --- |
| F * | 1,970 | 1,810 | --- | --- |
| Li₂O | 0,603 | 0,578 | 0,015 | --- |
oligoelementos [µg/g]
| CRB | RV | 1sRV | Z-Score | |
| As | 55,00 | 61,75 | 4,70 | --- |
| Ba | 84,00 | 83,51 | 2,50 | --- |
| Bi | 177,00 | 185,00 | 5,00 | --- |
| Cr * | 114,00 | 105,00 | --- | --- |
| Cs * | 42,00 | 67,00 | --- | --- |
| Cu | 142,00 | 186,00 | 5,00 | --- |
| Ga * | 28,00 | 29,70 | --- | --- |
| Hf * | 4,00 | 5,60 | --- | --- |
| La * | 37,00 | 28,90 | --- | --- |
| Mo * | 8,00 | 7,30 | --- | --- |
| Nb * | 78,00 | 77,60 | --- | --- |
| Nd * | 16,00 | 8,60 | --- | --- |
| Pb | 451,00 | 558,00 | 53,00 | --- |
| Pr * | 6,00 | 3,40 | --- | --- |
| Rb * | 2105,00 | 2135,00 | --- | --- |
| Sr | 26,00 | 24,50 | 2,00 | --- |
| Ta * | 8,00 | 9,70 | --- | --- |
| U | 48,00 | 45,30 | 2,50 | --- |
| W | 69,00 | 107,00 | 10,00 | --- |
| Zn | 516,00 | 594,00 | 19,00 | --- |
| Zr | 82,00 | 69,90 | 11,00 | --- |
Leyenda
CRB
resultados CRB
essai interlaboratorios
Resultados del estudio colaborativo
1s-RV
Estudio colaborativo de desviación estándar
Z-Score
Diferencia entre el valor medido y el estudio promedio
*
Valor no certificado
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