| Title |
The dualistic and versatile reaction properties of perchloric acid : illustrative experimental demonstration procedures / by G. Frederick Smith. The colorimetric determination of iron in raw and treated municipal water supplies by use of 4:7-Diphenyl-1:10-Phenanthroline / by G. Frederick Smith, W. H. McCurdy and Harvey Diehl. |
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| Imprint |
Columbus, Ohio : G. Frederick Smith Chemical Co., [1955?] |
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