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FUSION
Sample is fluxed with LiBorate/LiNO3 flux in automatic fusion equipment
Sample is fused in a Pt/Au crucible at 1050C and poured into Pt/Au mold
ANALYSIS
Zetium WD-XRF
LIMITATION
High Sulfide (S>10%) samples may not oxidize and fuse quantitatively
| METHOD | XRF-LiB17 |
| DIGEST | LiBorate |
| WEIGHT | 0.5g |
| FINISH | Zetium WD-XRF |
| UNITS | % |
| RANGE | LDL-UDL |
| 1 | Al2O3 | 0.01-100 | XRF |
| 2 | BaO | 0.01-60 | XRF |
| 3 | CaO | 0.01-80 | XRF |
| 4 | CeO2 | + | XRF |
| 5 | Cl | + | XRF |
| 6 | Cr2O3 | 0.01-10 | XRF |
| 7 | CuO | + | XRF |
| 8 | Fe2O3 | 0.01-100 | XRF |
| 9 | K2O | 0.01-15 | XRF |
| 10 | La2O3 | + | XRF |
| 11 | MgO | 0.01-50 | XRF |
| 12 | MnO | 0.01-39 | XRF |
| 13 | MoO3 | + | XRF |
| 14 | Na2O | 0.01-20 | XRF |
| 15 | NiO | + | XRF |
| 16 | P2O5 | 0.01-40 | XRF |
| 17 | SO3 | 0.01-30 | XRF |
| 18 | SiO2 | 0.01-100 | XRF |
| 19 | SnO2 | + | XRF |
| 20 | SrO | 0.01-2 | XRF |
| 21 | ThO2 | + | XRF |
| 22 | TiO2 | 0.01-30 | XRF |
| 23 | U3O8 | + | XRF |
| 24 | V2O5 | 0.01-10 | XRF |
| 25 | WO3 | + | XRF |
| 26 | Y2O3 | + | XRF |
| 27 | ZnO | 0.01-10 | XRF |
| 28 | ZrO2 | 0.01-20 | XRF |
| 29 | LOI 1000C | 0.01-50 | Gravimetric |
| 30 | C | 0.01-20 | ELTRA |
| Add-On Elements | ||
| a | CeO2 | 0.01-20 |
| b | Cl | 0.01-20 |
| c | CuO | 0.01-10 |
| d | La2O3 | 0.01-20 |
| e | MoO3 | 0.01-10 |
| f | NiO | 0.01-10 |
| g | SnO2 | 0.01-10 |
| h | ThO2 | 0.01-10 |
| i | U3O8 | 0.01-15 |
| j | WO3 | 0.01-10 |
| k | Y2O3 | 0.01-10 |
