GB/T 14506.31-2019
硅酸盐岩石化学分析方法第31部分:二氧化硅等12个成分量测定偏硼酸锂熔融电感耦合等离子体原子发射光谱法
Methods for chemical analysis of silicate rocks—Part 31: Determination of 12 components including silicon dioxide etc. —Lithium metaborate fusion-inductively coupled plasma atomic emission spectrometry
2019-10-18 发布
2020-05-01 实施
目 次
前言.......................................1
1范围.......................................1
2规范性引用文件..................................1
3原理........................................2
4试验条件......................................2
5试剂或材料.....................................2
6仪器设备......................................2
7样品........................................3
8试验步骤......................................3
8-1样品分解...................................3
8-2空白试验...................................3
8-3验证试验...................................3
8.4平行试验...................................3
8-5测定.....................................3
9试验数据处理 ...................................4
10精密度..............................4
11正确度...............................5
12质量保证和控制.....................................5
附录A （资料性附录）石...............................6
附录B （资料性附录）仪器参考工作条件........................7
附录C《资料性附录）实验室间准确度协作试验数据统计结果 ...............9