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Determination of aluminium, lead and zinc in multicomponent glass reference material NBS 1412. |
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| Sample |
Constituents |
Certified values of NBS 1412 |
Results obtained by proposed method |
Result obtained by the standard method10 |
|
|
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| 1. |
Al2O3% |
7.52 |
7.54 ± 0.11 |
7.59 ± 0.13 |
| 2. |
PbO % |
4.40 |
4.42 ± 0.08 |
4.38 ± 0.09 |
| 3. |
ZnO % |
4.48 |
4.47 ± 0.08 |
4.42 ± 0.09 |
Kayal and Singh Chemistry Central Journal 2008 2:4 doi:10.1186/1752-153X-2-4 |
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