目前对于硅酸盐类的分析,在所采用的方法中,一般都是用铂金坩锅来处理试样。由于铂金器材价格昂贵,且不易买到,所以在许多中、小型试验室中没有这方面的设备,因而严重地影响了硅盐酸分析项目的开展。 Currently for silicate analysis, the method used, the general is the use of platinum crucible to deal with the sample. As platinum equipment is expensive and not readily available, there is no equipment in many small and medium-sized laboratories, which seriously hindered the development of the hydrosilicic acid analysis project.