304 APPENDIX. 
EXxeErcISE No. 5. 
To determine effect of diluting whole milk with water, upon 
thickness of cream and completeness of separation by the dilu- 
tion method of separation (hydraulic). 
1. Mix some milk containing a definite percentage of fat. 
Pour an equal amount into two shot-gun cans, and number 
them 1 and 2. Do not fill them full. Allow enough space so 
that 25% of water can be added to can No. 2. 
2. The cream should be left to raise at the same tempera- 
ture. 
3. Test cream and skim-milk for fat by the Babcock method. 
Report REsvtts. 
Per Cent | Per Cent | Pounds Fat 
Separation * Time for ualit: 
Temp. ade tas gi ik. Separation. ee 
No 1 
Cooley 
No. 2 
Hydraulic 
Remarks? os giseg ks Males-c sancti fhe Ma eae tad adaaaed Ganee weakka nade 
CC i a aay 
