THlRTliliXTH ANNUAL MIUiTING. 



47 



has settled to the bottom, leaving clear water above. The jar 

 on the left of the cut shows the Bordeaux made bv reducing 



Fig. 6. 



the dissolved copper sulphate and the lime solution to the full 

 amount of water before pouring them together. An examina- 

 tion of precipitate in the two samples will show the one on the 



