GB/T 21114-2019 耐火材料X射线荧光光谱化学分析熔铸玻璃片法
简介
GB/T 21114-2019 代替 GB/T 21114—2007
耐火材料X射线荧光光谱化学分析熔铸玻璃片法
Refractories— hemical analysis by X-ray fluorescence( XRF)— Fused cast-bead method [ISO 12677:2011,Chemical analysis of refractory products by X-ray fluorescence(XRF)—Fused cast-bead method,MOD] 2019-06-04 发布
GB/T 21114—2019
目 次
前言.........................................I
1范围........................................1
2规范性引用文件 ..................................1
3材料类型......................................1
4原理........................................2
5装置........................................2
6试样制备......................................3
7灼烧减最(和/或干燥)的测定............................3
8爆剂........................................3
9嬌融浇铸程序 ...................................4
10 校准......................................6
11校正......................................13
12再现性和重复性 ................................15
13用有证标准样品测量的准确度 ..........................16
14检测限的定义 .................................17
15试验报吿....................................17
附录A (规范性附录)校准范围和检测限.......................19
附录B (规范性附录)对碳化钙研钵磨样介质的校正..................25
附录C (资料性附录)熔剤和稀释比.........................26
附录D (规范性附录)験证合成校准的有证标准样品(CRM)举例 ..........27
附录E (规范性附录)系列标准样品(SeRM)举例 ................33
附录F (规范性附录)理论计算方程.........................39
附录G (规范性附录)有证标准样品(CRM) .................. 40
附录H (规范性附录)用SeRM校准时补偿共存成分干扰的校正方法 .........43
附录1(规范性附录)使用有证标准样品得到的标准偏差.................64
GB/T 21114-2019 代替 GB/T 21114—2007
耐火材料X射线荧光光谱化学分析熔铸玻璃片法
Refractories— hemical analysis by X-ray fluorescence( XRF)— Fused cast-bead method [ISO 12677:2011,Chemical analysis of refractory products by X-ray fluorescence(XRF)—Fused cast-bead method,MOD] 2019-06-04 发布
GB/T 21114—2019
目 次
前言.........................................I
1范围........................................1
2规范性引用文件 ..................................1
3材料类型......................................1
4原理........................................2
5装置........................................2
6试样制备......................................3
7灼烧减最(和/或干燥)的测定............................3
8爆剂........................................3
9嬌融浇铸程序 ...................................4
10 校准......................................6
11校正......................................13
12再现性和重复性 ................................15
13用有证标准样品测量的准确度 ..........................16
14检测限的定义 .................................17
15试验报吿....................................17
附录A (规范性附录)校准范围和检测限.......................19
附录B (规范性附录)对碳化钙研钵磨样介质的校正..................25
附录C (资料性附录)熔剤和稀释比.........................26
附录D (规范性附录)験证合成校准的有证标准样品(CRM)举例 ..........27
附录E (规范性附录)系列标准样品(SeRM)举例 ................33
附录F (规范性附录)理论计算方程.........................39
附录G (规范性附录)有证标准样品(CRM) .................. 40
附录H (规范性附录)用SeRM校准时补偿共存成分干扰的校正方法 .........43
附录1(规范性附录)使用有证标准样品得到的标准偏差.................64
推荐下载
