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LABORATORY HINTS 



Sale of Milk Regulations. 



The solids not fat must not be less than 8'5 per cent. 

 The milk fat must not be less than 3 per cent. 

 No preservative is allowed in milk of any kind. 



To Analyse Condensed Milk. 



Employ the methods already mentioned with a few modifications. 

 Use a ID per cent, solution of the condensed milk. 

 For the total solids and proteins take 15 c.c. of this solution. 

 For the fat take 10 c.c. of this solution. 



The fat, ash, proteins and lactose subtracted from the total solids 

 give the cane sugar. 



An average analysis should yield : — 



