276 AGRICULTURAL EXPERIMENT STATION. [Jan. 



6. Miscellaneous Analyses — Concluded. 



Prof. De Graff's Bug Destroyer 

 [Sent on from Amherst, Mass.] 



Moisture at 100° C, 

 Residue from evaporation, 



Mercury, 

 Chlorine, 

 Sulphuric acid, 

 Aluminic oxide, 

 Potassium oxide, 



Per Cent. 



95.811 

 4.189 

 0.782 

 0.265 

 0.484 

 0.904 

 0.267 



Tobacco Liquor. 



[I. sent on by Franklin Crocker, Hyannis, Mass. ; II. made at station : 6 pounds of 

 stems treated for two days with warm water gave 13.5 ounces liquor.] 



