Number | Name | Date | Kind |
---|---|---|---|
4366033 | Richter et al. | Dec 1982 | A |
4498039 | Galwey et al. | Feb 1985 | A |
5198771 | Fidler et al. | Mar 1993 | A |
5202637 | Jones | Apr 1993 | A |
5466356 | Schneider et al. | Nov 1995 | A |
6248224 | Kitzelmann | Jun 2001 | B1 |
Entry |
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Harris, “Quantitative Chemical Analysis” 4th Edition, 1995, pp. 137-138. |