li'28 GERMICIDAL ACTIVITY Of EUCALYPTUS OILS, ii., 



Table viii. B. co/i communis. 



A second specimen of the First Hour Oil was obtained, and it 

 was tested with the second hour oil and the commercial residue. 

 Table ix. B. coll communis. 



From a germicidal point of view, these oils of E. australiana 

 are all the same, and it would appear that the bactericidal con- 

 stituents are distilled in constant proportions. 



