168 



CREAMERY BUTTER MAKING 



ordinary cream bottle, or where shorter wide-mouthed 

 50% bottles are used. 



Fig. 37.— Cream scales. 



A cream bottle commonly used is the Winton 30% 

 bottle, shown in Fig. 3. With this bottle only 

 half a sample (9 grams) of rich cream can 

 be used. To the half sample of cream a scant 

 half-measure of acid is added, and the testing 

 finished in the usual way. What is better, 

 however, is to add to the nine grams of cream 

 approximately 9 c.c. of water and then use 

 the full amount of acid. Obviously where only 

 half a sample of cream is used in the ordinary 

 bottle, the test must be multiplied by 2 to get 

 the correct reading. 



Lately, a small bore cream bottle (Fig. 38) 

 has been placed upon the market in which only 

 half a sample of cream is used, but which gives 

 a reading for a full sample. This does away 

 Pi?. 3&^Nine with multiplying tests by 2 when only half a 



gram cream 

 bottle. 



