標(biāo)題: ASTM E 1899-2002 用與對(duì)-甲苯磺酰異氰酸鹽(TSI)反應(yīng)和用... [打印本頁] 作者: 兌水 時(shí)間: 2009-11-10 09:53 標(biāo)題: ASTM E 1899-2002 用與對(duì)-甲苯磺酰異氰酸鹽(TSI)反應(yīng)和用... E1899-02 Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide