【国立清华大学理科报告】第一种算学物理化学工程 - 国立.pdf
國立清華大學理科報告 V no-5
THE COMMERCIAL PRESS,LTD.PEIPING BRANCH WORKS
1:0 C.KaS.Y.a THE DESTRFCTIVE DISTH ATHON oF CHNI SE CASTOR OHL Kraft prepared lueptalichyde andleevhnie acid from the Perins and Cruz.Our proeedur is as foilows.ce.of Chinese castor oil is put into a I 1.Iyre dlistilling flask fitted with well-lorel corks a connetei 1ora ssonl one as condens