6 Jones, Action of Alkalies 07i Glass afid on Paraffin. 



quantity of silica was raised to one gramme. Some 

 experiments were made with strontia water, but as they 

 were not commenced at the same time as the others, they 

 are not conveniently comparable. 



Table B. Second Series. 

 Lime Water. 



Volume of 

 1901-1902. Lime Water 

 used. 



Mar. 27 ... 



„ 28... 



„ 29... 



Apr. II ... 



„ 25... 

 May 3--- 



„ 16... 



M -3 •• 

 June 13 .. 



M 24 .. 

 July 4-- 

 Nov. 25 .. 

 Jan. 16 .. 

 Feb. 27 .. 



Bottlt 



c.c. 

 10 



10 

 10 



c.c. 

 9-45* 



9 45 

 9-40 



9'5o 

 9'5o 

 9-40 

 9-40 

 9-40 



9"35 

 9'35 



9*20 



8-70 



8-55 

 8-35 



+ igr 

 Silica. 



c.c. 

 9 '45* 



+ 1 gr- 



powd. glass. 



c.c. 



9"45' 



Strength at starting. 



