50 DAIRY ANALYSIS 



the addition of the alcohol, the solution may be warmed 

 if necessary to effect complete solution, and cooled before 

 the ether is added. 



For the estimation of nitrogen by Kjeldahl's method 

 about i gramme should be taken. 



For other estimations 10 grammes may be dissolved 

 in water, and made up to 100 c.c. after heating and 

 cooling. 



