[21] “A Study of Certain Tungsten Compounds.” By H. E. Roscoe. Manchester Lit. Phil. Soc. Proc. XI. (1872), pp. 79-90.
[22] “On a New Chloride of Uranium.” By H. E. Roscoe. Chem. Soc. Jour. XII. (1874), pp. 933-935.
[23] “Note on the Specific Gravity of the Vapours of the Chlorides of Thallium and Lead.” By H. E. Roscoe. Roy. Soc. Proc. XXVII. (1878), pp. 426-428.
[24] “A Study of Some of the Earth-metals contained in Samarskite.” By H. E. Roscoe. Chem. Soc. Jour. XLI. (1882), pp. 277-282.
[25] “The Spectrum of Terbium.” By H. E. Roscoe and A. Schuster. Chem. Soc. Jour. XLI. (1882), pp. 283-287.
[26] “On the Measurement of the Chemical Intensity of Total Daylight made at Catania during the Solar Eclipse of December 22, 1870.” By H. E. Roscoe and T. E. Thorpe. Phil. Trans. CLXI. (1871), pp. 467-476.
[27] This query refers to the circumstance that at the time Lady Roscoe was growing Dictamnus Fraxinella—the so-called “burning bush”—for the writer, who had undertaken to investigate the cause of the phenomenon which has given the plant its trivial name. The ready inflammability was found to be due to the accumulation in the vesicles on the flower-stems of small quantities of an essential oil.
[28] “On Schützenberger’s Process for the Estimation of Dissolved Oxygen in Water.” By H. E. Roscoe and Joseph Lunt. Chem. Soc. Trans. (1889), LV. 552.
[29] “Contributions to the Chemical Bacteriology of Sewage.” By H. E. Roscoe and Joseph Lunt. Phil. Trans. (1891), CLXXXII. pp. 633-664.
[30] It has thrown upwards of five millions.