GB/T 19140-2003
Technologic rules for X-ray fluorescence analysis of cements
2009-04
- Standard No.
- GB/T 19140-2003
- Language
- Chinese
- Release Date
- 2003
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 176-2008
- Lastest
- GB/T 176-2017
- Scope
- This standard specifies the general rules for X-ray fluorescence analysis of chemical composition in cement. This standard is applicable to the determination of chemical components in cement by using X-ray fluorescence spectrometer and other analytical instruments based on the characteristic X-ray measurement of elements; the determination of chemical components in cement raw materials, clinker, raw materials and fuels by using the above instruments , it can refer to this standard.
GB/T 19140-2003 history
- 2018 GB/T 176-2017 Cement Chemical Analysis Methods
- 2008 GB/T 176-2008 Methods for chemical analysis of cement
- 2003 GB/T 19140-2003 Technologic rules for X-ray fluorescence analysis of cements
GB/T 19140-2003 Technologic rules for X-ray fluorescence analysis of cements was changed to GB/T 176-2008 Methods for chemical analysis of cement.