LITERATURE OF THE SPECTROSCOPE. 179 



ORTIIO-TOLUIDINE. 



Description and measurement of the spectrum of ortho-toluidine. 

 Hartley (W. N.). Jour. Chom. Soc, 47 (183;"), 739. 



Ucbcr einige Dcrivate der Orthotoluysiiure. 



Jacobsen (0.) und Weiss (F.). Bcr. chem. Ges., 16, 105G-G2 ; Jour. 

 Chcm. See, 44, 1121 (Abs.). 



ORTIIO-XYLENE. 



Description and measurement of the spectrum of ortho-xylene (Kahl- 

 baum). 



Hartley (W. N.). Jour. Chem. Soc, 47 (1885), 702-4. 



CAREONIC ACIZJ (CARDON AND OXYGKN). 



Spectrum von Kolilensiiure. 



Angstrom (A. J.). Ann. Phys. u. Chain., 94, 15-3. 



Spectre de l'aeide carbonique. 



Becquerel (H.). Comptes Pvendus, 90, 1407. 



Spectrum of carbonic acid. 



Capron (J. Pv.). Photographed Spectra, London, 1877, p. 6S. 



Action of the spectral rays on the decomposition of carbonic acid in 

 plants. 



Crookes (W.). Chem. News, 27, 133. 



Spectrum der Flamme von Kohlenoxyd. 



Dibbits (II. C). Ann. Phys. u. Chem., 122, 503. 



Combustion of carbonic oxide under pressure. 



Francklar.d (E.). Proc. Royal Soc, 16, 419, 421; Jour, prackt. 

 Chemie, 105, 190. 



Erkennung der Yergiftung mit Kohlenoxyd. 



Hoppe-Seyle:- (F.). Zeitschr. f. analyt. Chem., 3,439; Phil. Mag., 

 (1) 30, 456. 



Funkenspectrum von kohlensiiurem Lithium, 

 .lahresbe:-. d. Chcn.ie (1S73), 152. 



Absorption of radiant heat by carbon dioxide. 



Keeler (J. E.). Amcr. Juur. Sci., (3) 28, 190-198; Nature, 31, 46 

 (Abs.). 



