GB/T 28209-2011
Methods for chemical analysis of borosilicate glasses (English Version)
- Standard No.
- GB/T 28209-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-10
- Replace By
- GB/T 28209-2023
- Latest
- GB/T 28209-2023
- Scope
- This standard specifies the chemical determination method of main components in borosilicate glass. This standard is applicable to the instrument glass mainly composed of silicon dioxide, boron trioxide, aluminum trichloride, ferric oxide, potassium oxide and sodium oxide, as well as the chemical analysis methods of glass with similar composition.
GB/T 28209-2011 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 28209-2011 history
- 2023 GB/T 28209-2023 Chemical analysis method of borosilicate glass
- 2011 GB/T 28209-2011 Methods for chemical analysis of borosilicate glasses