[188] Vid. op. et loc. cit. 7.

[189] Chemiker-Zeitung, Band 19, S. 1830.

[190] Vid. op cit. supra, S. 1784.

[191] Vid. op. cit. supra, S. 1829.

[192] Zeitschrift des Vereins für die Rübenzucker-Industrie, 1895, S. 844.

[193] Journal des Fabricants de Sucre, 1895, No. 33.

[194] Journal of the American Chemical Society, Vol. 2, p. 387: Agricultural Science, Feb. 1892.

[195] American Chemical Journal, Vol. 13, p. 24.

[196] Tucker; Manual of Sugar Analysis, p. 287: Wiechmann; Sugar Analysis, p. 51.

[197] Sidersky; vid. op. cit., 14, p. 197.