34 



FILTERED. 



Samples of the sirup issuing from the Yaryan quadruple effect pan 

 were taken from time to time, and the results of the analyses of these 

 sirups are shown in Table No. 3U. 



TABLE No. 32. 



The samples of masse cuites were placed in bottles and sent to Uje lab- 

 oratory for analysis. In addition to the determinations of the sucrose 

 by direct and double polarization it was also estimated by copper solu- 

 tion. 



The mean result of this latter estimation is slightly below the mean 

 of the direct readings. In individual cases a marked variation between 

 the chemical and optical methods is noticed. The percentage of ash, 

 compared with sorghum masse cuites , is small. 



For details see Table No. 33. 



