OLEORESINS OF SOME WESTERN PINES. 



10 



95 97.5 100 

 TEMPERATURE 



.687 .688 

 SPECIFIC GRAVITY 



1389 1.390 1.392 

 REFRACTIVE INDEX 



4, Boiling point, specific gravity, and index of refraction curves for the volatile oil from theoleoresin 



Of Pinus sabiniana. 



