200 



WATER 



0252,2 



} 



/i22 2*8 

 (p2(|)l?6 



"J^ 20 3Ö 40 50% 60 70 80 93^ 



HYDRATE (WEIGHT IN o/^) 



MILK8U6AR 



Fig. 1. 



y 



r)2'>2;z 

 _ A 



(J)222?8 



WATER 



^ tt 



MILK8UGAR 



50"/. 



Fie. 2. 



