dithiotricyanic acid immobilized silica gel 二巯基取代三聚氰酸键合硅胶
The identification of Radix scutellariae was silica gel G plate, n-butanol-glacial acetic acid-water(7:1:2) as the development reagent, chloride ferric(1%) as color developing reagent.
后者黄芩的鉴别：硅胶G薄层板，正丁醇-冰乙酸-水（7：1：2）为展开剂，1%三氯化铁乙醇溶液为显色剂；
The factors influencing gel electrolyte performance such as the content of silica and sulfuric acid and the temperature are mainly discussed.
主要探讨了二氧化硅及硫酸含量、温度等因素对胶体电解质物化性能的影响；
The synthesis of i amyl acetate from i amylic alcohol and acetic acid using silica gel carrier acid as catalyst is reported.
以乙酸和异戊醇为原料，采用硅胶载体酸为催化剂合成乙酸异戊酯。
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