离子电极法测定木糖刘鹤，何亚明，胡伟凡（北京轻工业学院化工系北京１０００３７）关键词离子电极法，二硝基酚电极，木糖木糖常采用费林试剂法［１］，在沸腾条件下测定。当含量低于０．３％时，很难判断终点．本文用自制的２，４－二硝基酚电极，建立了测定木糖的离子... Ion-electrode method for determination of xylose LIU He, HE Ya-ming, HU Wei-fan (Department of Chemical Engineering, Beijing Institute of Light Industry, Beijing 100037) Key words ionic electrode method, dinitrophenol electrode, xylose xylose often used Ferrin reagent method [1] Under the determination. When the content is less than 0.3%, it is difficult to judge the end point. In this paper, homemade 2,4-dinitrophenol electrodes, the establishment of the determination of xylose ions ...