GB/T 21114-2007

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 （英文版）

Chemical analysis of refractory products by XRF—Fused cast bead method

2007-09-11

2008-02-01

63

35.00元

是

1,950.00元

Word/PDF

Contents
Foreword
1 Scope
2 Normative references
3 Types of material
4 Principle
5 Sample preparation
6 Apparatus
7 Loss on ignition (and/or drying)
8 Flux
9 Fusion casting procedures
10 Calibration
11 Corrections
12 Reproducibility and repeatability
13 Accuracy as measured using certified reference materials
14 Definitions of limits of detection
15 Test report
Annex A (Normative) Calibration range and required detection limits
Annex B (Normative) Corrections for tungsten carbide grinding media
Annex C (Informative) Fluxes/flux ratios
Annex D (Normative) Examples of CRM to be used to check synthetic calibrations
Annex E (Normative) Examples of SeRM
Annex F (Normative) Equation for theoretical calculations
Annex G (Normative) Certified reference materials (CRMs)
Annex H (Normative) Method of interference correction used to compensate for the effects of co-existing components when using SeRM for calibration
Annex I (Informative) Standard deviations achieved with certified reference materials

GB/T 21114 English Code