Batch | D | E |
| D | E |
Titration with HCl: | Recalculated from ICP | ||||
Na2O in wt.% | 7.59 | 7.63 | component | Content in wt.% | |
Loss on ignition: | Na2O | 7.32 | 7.51 | ||
SiO2 in wt.% | 24.6 | 24.9 | Al2O3 | 0.25 | 0.16 |
Rm | 3.34 | 3.37 | Fe2O3 | 0.04 | 0.03 |
ICP analysis |
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Element | in ppm | in ppm | Element | in ppm | in ppm |
Na | 54,300 | 55,700 | P | 10 | 10 |
Al | 1340 | 870 | K | 10 | 10 |
Fe | 310 | 220 | Mg | 10 | 10 |
Ca | 130 | 160 | Zn | 4 | 3 |
Ba | 90 | 20 | La | 5 | 3 |
Nd | 20 | 20 | Sr | 4 | 3 |
Ce | 40 | 10 | V | 2 | 1 |
Sc | 20 | 20 | Pr | 1 | 1 |
Ti | 10 | 4 | Mn | 1 | 1 |
Zr | 10 | 10 |
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