Rapid and precise micro-methods for quan
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B. Gallez; P. Osinski; J. Adline; P. Dumont
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Article
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1988
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Elsevier Science
⚖ 332 KB
Stannous tin-diphosphonate u.v. absorbing complexes have been quantitated at appropriate wavelengths in the presence of an excess of diphosphonate ligand and chloride ions, under a nitrogen atmosphere. Results in the range of 10-80 x 10(-9) At-g of Sn(II) per sample were obtained within 2 min, with