Quantities of Tin aiid Hudrogen in '' Springers." 167 

 Amoioih of tin and gases in bulged canned goods — concluded. 



Excess gas, 



Total gas, 



Tin ppr kilo, 

 mgs. 



Gases per kilogram of fruit. 



Total 

 cc. 



Hydrogen 



Carbon 

 dioxide cc. 



BLACKBERRIES. 



STRAWBERRIES. 



59 

 36 



104 

 76 



133 

 147 



181 

 124 



19 

 53 



27 

 22 



* Not a swell. 



University of Kansas, Lawrence. 



