THE DETERMINATION OF REFRACTIVE INDEX 

 TABLE V. 



247 



COMPOUNDS BELONGING TO THE ISOMETRIC SYSTEM WHOSE 



CRYSTALS MAY BE USED FOR THE DETERMINATION 



OF THE REFRACTIVE INDICES OF LIQUIDS. 



1 Most of these values for n are taken from Groth's tables. 

 Leipzig, 1906-10. 



Chemische Krystallographie, 



