Number | Name | Date | Kind |
---|---|---|---|
2178571 | Fletts | Nov 1939 | |
3637711 | Budde et al. | Mar 1968 |
Entry |
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Fiedler, "Arch. Pharm", v.293, pp. 609-621 (1960) as abstracted in Chem. Abstracts, vol. 54, Abst. No. 24744 (1960). |
Hollingshead, "Analyst", vol. 80, pp. 729-735, (1955). |
Beleher et al., "New Methods of Analytical Chemistry" pp. 257-262, Reinhold (1964). |
Takamoto et al., "Analytical Chem", 1965, pp. 1249-1251. |