306 



PETTEllSSON, ON WATER AND ICE. 



lowing table together with some titrations on samples of sea- 

 ice from other localities. 



All numbers in the two following tables denote grammes 

 of chlorine in 100 cc. of the liquid. The titratioDS signecl V 

 are executed by members of the Vega-expeditioii. [The others 

 are signed : P = Pettersson. L = Larsson. E = Ekendahl. F = 

 Forsberg.] »Rossol» is the denomination used by Norden- 

 skiöld on crystallized combinations of sea-salt with ice. 



Salt brines, snow, "Rossol", crystals, etc. 



' These samples were afterwards quantitatively analysed by Mr. Fors- 

 berg, see table 2 of this chapter. 



