606 



DETERMINATION OF SPECIFIC GRAVITY 



Table 102. Specific Gravity at 60 F. and Weight in Pounds, of 

 One Gallon, of Butterfat, Water, Milk, Skim Milk and Cream. 



Kind of Liquid 



Specific 



Gravity 



at 60 F. 



Weight of 



one Gallon 



Pounds 



Butterfat 0.9300 



Water 1.0000 



Milk average 1.0320 



Skim milk average 1.0360 



Cream, 10 per cent fat 1.0243 



15 " " " 1.0186 



16 " " " 1.0174 



17 " " " 1.0163 



18 " " " 1.0152 



19 " " " 1.0140 



20 " " " 1.0129 



21 " " " 1.0118 



22 " " " 1.0107 



23 * " " 1.0096 



24 " " " 1.0085 



25 " " " 1.0073 



26 " " " 1.0062 



27 " " " 1.0051 



28 " " " 1.0040 



29 " rt " 1.0029 



30 " " " 1.0017 



31 " " " .... 1.0006 



32 u " " 0.9995 



33 " " " 0.9984 



34 " " " 0.9973 



35 " " " 0.9963 



36 " " - 0.9952 



37 " " " 0.9941 



38 " " " 0.9930 



39 " " " 0.9919 



40 " " " 0.9908 



41 " " " 0.9897 



42 " " " 0.9886 



43 " " " 0.9875 



44 " " " 0.9864 



45 " " 0.9854 



46 " " " 0.9843 



47 " " " 0.9832 



48 " " 0.9821 



49 " " " . 0.9811 



8.3389 

 8.6057 

 8.6391 

 8.5417 

 8.4938 

 8.4843 

 8.4749 

 8.4654 

 8.4560 

 8.4465 

 8.4372 

 8.4278 

 8.4184 

 8.4090 

 8.3997 

 8.3905 

 8.3812 

 8.3719 

 8.3626 

 8.3534 

 8.3443 

 8.3352 

 8.3260 

 8.3168 

 8.3076 

 8.2985 

 8.2894 

 8.2804 

 8.2714' 

 8.2624 

 8.2534 

 8.2444 

 8.2354 

 8.2265 

 8.2176 

 8.2087 

 8.1998 

 8.1909 

 8.1821 



