LITERATURE OF THE SPECTROSCOPE. 185 



Researches into the colouring matters of human urine, with an account of 

 the separation of urobilin. 



MacMunn (C. A.). Proc. Royal Soc, 30, 250-2; 31, 20-30; Ber. 

 chem. Ges., 14, 1212-14 (Abs.). 



Observations on the colouring matter of the so-called bile of inverte- 

 brates, and on some unusual urine pigments, etc. 



MacMunn (C. A.). Proc. Royal Soc, 35, 370-403 ; Jour. Chem. Soc, 

 46, 194-8 (Abs.). 



Ueber das TJrorosei'n, einen neuen Harnfarbstoff. 



Nencki (M.) und Sieber (N.). Jour, prackt. Chcmie, 26, 333-30 ; 

 Chem. News, 42, 12 (Abs.); Jour. Chem. Soc, 44, 101 (Abs.); Ber. 

 chem. Ges., 15, 3087 (Abs.). 



Substances colorantes de l'urine. 



Neusser (E.). Les Mondes, (3) 2, 408-9; Jour. Che"m. Soc, 46, 93 

 (Abs.). 



WINE. 



Recherche et determination des principales matieres colorantes employees 

 pour falsifier les vins. 



Chancel (G.). Comptes Rendus, 84, 348-51 ; Jour. Chem. Soc. (1877), 

 2, 371 (Abs.); Ber. chem. Ges., 10, 494. 



The detection of foreign colouring matters in winfc. 



Dupre (A.). Jour. Chem. Soc, 37, 572-5 ; Ber. chem. Ges., 13, 2004-5 

 (Abs.). 



The detection of the colouring matters of logwood, Brazil-wood, and 

 cochineal in wine. 



Dupr6 (A.). Analyst, 1, 20; Jour. Chem. Soc (1877), 1, 234 (Abs.). 



Zur Weinverfalschung. 



Lepel (F. von). Ber. chem. Ges., 9, 1900-11 ; 11, 1552-0. 



Preliminary notes on a blue colouring matter found in certain wood un- 

 dergoing decomposition in the forest. 



Girdwood (G. P.) and Bemrose (J.). Rept. British Assoc. (1884), G90. 



Absorptionsspectrurn von Brazilienholtzabkochung. 



Reynolds (J. E.). Jour, prackt. Chemie, 105, 358. 



Absorptionsspectrurn von Campecheholtzabkochung. 



Reynolds (J. E.). Jour, prackt. Chemie, 105, 359. 



