3850 



Selective Absorption, Spectra 



Luck, E. 



manganese superchloride (MnaCL). 



Fresenius Z. 8 (1869) 405. 

 and their measurement. Hodgkinson, A. 



Manch. Lt. Ph. S. Mm. & P. 3 (1890) 223-. 

 metals volatilised by oxyhydrogen flame. 



Roberts-Austen, W. C., & Lockyer, J. N. 



B. S. P. 23 (1875) 344-. 



of yttrium and cerium groups. Soret , J. L. 



C. B. 91 (1880) 378-. 



new. Wolf, K. H. (xn) Bpm. Anal. C. 2 



(1882) 55-. 

 nitrogen peroxide (liquid). Kundt, A. A. Ps. 



C. 141 (1870) 157-. 

 . Bell, L. [1885] Am. C. J. 7 (1885- 



86)32-. 



, changes due to increase of density. 

 Weiss, A. J. Pogg. A. 112 (1861) 153-. 



nitrosyl chloride. Magnanini, G. Rm. R. 



Ac. Line. Rd. 5 (1889) (Sem. 1) 908- ; Z. Ps. 



C. 4 (1889) 427-. 

 nitrous anhydride and nitric peroxide. Moser, 



J. A. Ps. C. 2 (1877) 139-. 

 organic substances. Phipson, T. L. C. S. J. 



7 (1869) 324-. 

 . Hartley, W. N., & Huntington, A. K. 



Phil. Trans. 170 (1879) 257-; R. S. P. 29 



(1879) 290- ; 31 (1881) 1-. 

 oxygen (low temperature spectrum). Smyth, 



C. P. [1880-81] Edinb. R. S. T. 30 (1883) 



419-. 

 . Egorov, N. G. C. R. 101 (1885) 1143- ; 



Rs. Ps.-C. S. J. 17 (Pa.) (1885) 332-. 

 . Janssen, J. C. R. 102 (1886) 1352-. 

 . Budde, E. Berl. Ps. Gs. Vh. (1888) 89-. 

 . Janssen, J. C. C. B. 106 (1888) 1118- ; 



Par. S. Ps. Se. (1888) 207-. 

 . Liveing, M., db Dewar, J. C. N. 58 (1888) 



163-. ' 

 . Janssen, J. C. As. Fr. C. B. (1890) (Pt. 1) 



165. 



(liquid). Liveing, G. D., db Dewar, J. 

 Ph. Mg. 34 (1892) 205-. 



( ) and air (liquid). Olszewski, K. Jfrk. 

 Ak.' Sb. 95 (1887) (Ab. 2) 257-; Mh. C. 



(Mt.-Prz.) Bz. 16 (1887) 226-; Wien 



(1887) 73-. 



and compounds. Liveing, G. D., & Dewar, 

 J. B. S. P. 46 (1890) 222-. 



, large masses, luminous and ultra-violet 

 spectrum. Liveing, G. D., <& Dewar, J. 

 Ph. Mg. 26 (1888) 286-. 



and ozone. Dewar, J. B. I. P. 12 (1889) 

 468-. 



ozone. Chappuis, J. C. B. 91 (1880) 985-; 



94 (1882) 858-. 

 . Hartley, W. N. [1880] C. S. J. 39 (1881) 



and pernitric anhydride. Chappuis, J. Par. 

 S. Ps. Se. (1882) 130-. 



permanent gases, and their liquefaction, appa- 

 ratus for. Olszewski, K. Crc. Ac. Sc. fill. 

 (1889) JVo. 1, xxviii. 



pernitric anhydride. Chappuis, J. C. B. 

 94 (1882) 946-. 



photographic study. Miethe, A. Z. Angew. 

 C. (1900) 1199-. 



photography. Abney, (Capt.) W. de W. L. Ps. 

 S. P. 3 (1880) 43-; Ph. Mg. 7 (1879) 313-. 



3850 



photometry, application to quantitative analysis. 



Vierordt, K. Bv. Cours. Sc. 5 (1873) 304-. 

 pigments. Slack, H. 7. Intell. Obs. 8 (1866) 



348-. 

 projection. Bode, P. Frkf. a. M. Ps. Vr. Jbr. 



(1891-92) 31-. 

 rare earths. Bailey, G. H. B. A. Bp. (1887) 



. Kiesewetter, P., < Kriiss, G. Berl. B. 



21 (1888) 2310-. 

 . Exner, F. M. Wien Ak. Sb. 108 (1899) 



(Ab. 2a) 1252-. 

 rays of high refrangibility. Huntington, A. K. 



B. A. Bp. (1880) 303-. 



samarskite derivatives. Soret, J. L. C. B. 

 88 (1879) 422-. 



selenium, tellurium, etc. Gernez, D. C. B. 

 74 (1872) 1190-. 



sodium and other metals. Secchi, A. Pa- 

 lermo Mm. Spet. It. 2 (1873) 67-. 



, simple method of exhibiting spectrum. 

 Kreusler, H. C. Ztg. 23 (1899) 37. 



sulpharsenate. Formdnek, J. Prag Sb. 



JL888) (Mth. Nt.) 86-; Fschr. Ps. (1888) 

 ib. 2) 57. 

 solar spectrum, photomicrography. Cos- 

 tellarnau,J.M.de. [1889] Mcr. S. J. (1892) 

 424-. 

 solutions (very dilute). Knoblauch, 0. A.Ps. 



C. 43 (1891) 738-. 



(aqueous) of copper salts. Ewan, T. 

 Ph. Mg. 33 (1892) 317-. 



of cupric bromide. Sabatier, P. C. B. 118 

 (1894) 1042-, 1144-. 



didymium nitrate. Rood, O. N. Silli- 



man J. 34 (1862) 129-. 

 nitrogen peroxide, chlorine peroxide and 



chlorous acid. Gernez, D. C. B. 74 (1872) 



465-. 



(aqueous) of salts, variation with temperature 

 and concentration. MacGregor, J. G. [1891] 

 Cn. B. S. P. & T. 9 (1892) (Sect. 3) 27-. 



same substance under different conditions. 



Vogel, H. W. Berl. B. 11 (1878) 913-, 1363-. 

 (Vogel). Moser, J. Berl. B. 11 



(1878) 1416-. 

 (Moser). Vogel, H. W. Berl. 



B. 11 (1878) 1562-. 



sulphur vapour. Salet.G. C. B. 74 f!872) 865-. 

 , and vapours of selenious acid and hypo- 

 chlorous anhydride. Gernez, D. C. R. 



74 (1872) 803-. 

 sun near horizon, influence of density and 



thickness of oxygen layer in air. Janssen, 



. Leip. As. Gs. Vjschr. 24 (1889) 244. 

 thin metallic films. Dudley, W. L. Am. C. 



J. 14 (1892) 185-. 

 ultramarines. Wunder, J. Berl. B. 9 (1876) 



295-. 

 ultra-violet. Nichols, E. Ps. Rv. 2 (1895) 



302-. 

 , of liquids. Soret, J. L. Sch. Nf. Gs. 



Vh. 60 (1876-77) 51-. 

 , nitric and nitrous ethers. Rilliet, 



A. A., db Soret, J. L. C. R. 89 (1879) 747-. 

 uranium salts, fluorescent and absorption 



spectra. Bolton, H. C., d~ Morton, H. Am. 



C. 3 (1873) 361-, 401- ; 4 (1874) 1-, 41-, 81-. 



398 



