254 



PeUOD or UACnOR Df IU!nTTB& 



PBiioD or UAcnoif n iiDnm& 



3 70 

 o 



m 



a 



2 40 



PERIOD OP REAcnon m HlirUTES. 

 10 15 20 25 30 36 40 49 50 55 60 



608 



PERIOD Of RXACnOR DT UIHITTES. 



e 60 



Charts D 595 to D 609. — Velocity-Reactions of Starches of Miltonia vexillaria ( ) , Miltonia rcezlii { ■ 



and Miltonia bleuana ( ). 



With Chloral Hydrate. 600. With Hydrochloric Acid. 605. With Sodium Hydrraide. 



■), 



595. 



696. With Chromic Acid. 



597. With Pyrogallic Acid. 



698. With Nitric Acid. 



699. With Sulphuric Acid. 



601. With Potassium Hydroxide. 



602. With Potassium Iodide. 



603. With Potassium Sulphocyanate. 



604. With Potassium Sulphide. 



606. With Sodium Sulphide. 



607. With Sodium Sahoylate. 



608. With Calcium Nitrate. 



609. With Uranium Nitrate. 



