214 



PSUOD or UAcnon w imfrrrxa. 



10 15 20 25 30 39 40 49 SO 55 60 



pnuoD or RucTtoM n mmma. 

 6 JO 19 2d 29 30 39 40 49 50 99 80 



CHARTS D 64 TO D 69. Velocity-Reactions of Starches of Hippeastrum dceones ( ), H. zephyr ( 



and //. daones-zephyr ( ). 



64. With Chloral Hydrate. 

 66. With Chromic Acid. 



66. With Pyrogallic Acid. 

 07. With Nitric Acid 



68. With Sulphuric Add. 



69. With Hydrochloric Aoid. 



