CAJ | 학술논문

本文建立了采用铍试剂Ⅲ分光光度法测定硅质硅质nationertometry材料中硼元素的含量的方法，该方法可用于多种硅酸盐材料中硼含量的分析，测定值符合标准要求值。通过对硅质土壤标准物质中硼含量的测定，方法具有准确度爵、检出限低、分析速度快、操作方便等优点，加标回收率95％～102％，相对标准偏差小于3．8％。
본문건립료채용피시제Ⅲ분광광도법측정규질규질nationertometry재료중붕원소적함량적방법，해방법가용우다충규산염재료중붕함량적분석，측정치부합표준요구치。통과대규질토양표준물질중붕함량적측정，방법구유준학도작、검출한저、분석속도쾌、조작방편등우점，가표회수솔95％～102％，상대표준편차소우3．8％。
This paper establishes the measurement method of boron elementary content in silicon materials by beryllium reagents Ⅲ spectrophotometric method. The method can be used for variety silicon materials. The mesurement values accord with required values. This method has high accuracy, low detection limit,quick analysis speed and conrenient operation. Its marked recovery rate is 95%～102%, and relative standard deviation is less than 3.8%.