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. 2012 Mar 8;7(1):181. doi: 10.1186/1556-276X-7-181

Table 1.

Comparison of theoretical and experimental Zn contents as determined by AAS

Zn (wt.%) Si (wt.%) Zn/Si ratio
Experiment Theory Experiment Theory Experiment Theory
Sample 1 16.64; 16.82 - 15.10; 15.28 1.0:2.1 1.0:2.0
Average values 16.71 19.27 15.19 16.56
Sample 2 18.10; 18.15 - 15.16; 15.26 - 1.0:1.96 1:2.0
Average values 18.13 19.27 15.21 16.56