29 



Butyric Acid. 



4 



9 



11 





•006 



1 



4 









•005 



3 



9 



2 





•005 



14 



3 



2 





•010 



9 



8 



7 





•008 



12 



3 



1 





trace 



a 

 u 



7 

 i 



Q 

 O 







1 1 

 1 1 



A 



Q 

 O 













Total 



•022 









Total 



•028 











Capric 



Acid. 











4 



9 



11 





•009 



1 



4 









•006 



3 



9 



2 





•012 



14 



3 



2 





•006 



9 



8 



7 





•008 



12 



3 



1 





•006 



6 



7 



8 





•005 



11 



2 



8 





005 









Total 



•034 









Total 



•023 



Fruit Ethers. 



Expensive Eums. Formic Ether. Cheap Rums. 





Price. 



Grms. per 





Price. 



Grms. per 



No. 



s. 



d 



100 cc. 



No. 



s. 



d. 



100 cc. 



4 



Q 



u 



1 1 



J. JL 



•017 



1 



4 







•019 



a 

 *j 



9 



1 



•022 



14 



3 



2 



•026 



9 



8 



7 



•019 



12 



3 



1 



•009 



6 



7 



8 



•022 



11 



2 



8 



•011 









Total -080 









Total -065 









Acetic Ether. 









4 



9 



11 



•571 



1 



4 







•285 



3 



9 



2 



•695 



14 



3 



2 



•204 



9 



8 



7 



•617 



12 



3 



1 



•415 



6 



7 



8 



•489 



11 



2 



8 



•105 









Total 2-372 









Total 1-009 









Butyric 



Ether. 









4 



9 



11 



•003 



1 



4 







•006 



3 



9 



2 



•009 



14 



3 



2 



•007 



9 



8 



7 



•013 



12 



3 



1 



trace 



6 



7 



8 



•007 



11 



2 



8 



•012 









Total -032 









Total 025 









Capric Ether 









4 



9 



11 



•014 



1 



4 







•014 



3 



9 



2 



•031 



14 



3 



2 



•018 



9 



8 



7 



•015 



12 



3 



1 



•006 



6 



7 



8 



•010 



LI 



2 



8 



•007 









Total -070 









Total -045 



On examining these tables we learn that the expensive rums as a class 

 are richer than the cheap rums in the total amounts of acetic and capric 

 acids, and poorer in formic and butyric acids while the table of ethers 

 shews us that the expensive rums as a class are richer in the total 

 amounts of all the four fruit ethers. It would be very rash however 



