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Determination of aluminium, lead and zinc in glass samples using proposed and standard methods. |
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| Constituents |
Value (Mean % of five determinations) using the proposed method |
Value (%) found using the standard method 10 |
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| Sample no. 1 |
Sample no. 2 |
Sample no. 3 |
Sample no. 1 |
Sample no. 2 |
Sample no. 3 |
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|
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| Al2O3 |
12.57 ± 0.02 |
1.16 ± 0.09 |
3.63 ± 0.09 |
12.59 ± 0.09 |
1.14 ± 0.09 |
3.62 ± 0.09 |
| PbO |
42.60 ± 0.27 |
40.36 ± 0.06 |
42.22 ± 0.35 |
42.68 ± 0.09 |
40.38 ± 0.09 |
42.25 ± 0.09 |
| ZnO |
11.14 ± 0.19 |
9.84 ± 0.02 |
19.53 ± 0.11 |
11.12 ± 0.09 |
9.85 ± 0.09 |
19.56 ± 0.09 |
Kayal and Singh Chemistry Central Journal 2008 2:4 doi:10.1186/1752-153X-2-4 |
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