GB/T 13176.1-1991
The measurement of whiteness for powdered detergents (English Version)
- Standard No.
- GB/T 13176.1-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2008-12
- Replace By
- GB/T 13173-2008
- Latest
- GB/T 13173-2021
- Scope
- This standard specifies the method for determining the whiteness of washing powder. This standard applies to the determination of the whiteness of white or near-white washing powder (including fluorescent whitening agent or no fluorescent whitening agent) samples.
GB/T 13176.1-1991 history
- 2021 GB/T 13173-2021 Surface active agents—Test methods for detergents
- 2008 GB/T 13173-2008 Surface active agents.Detergents.Testing methods
- 1991 GB/T 13176.1-1991 The measurement of whiteness for powdered detergents
GB/T 13176.1-1991 The measurement of whiteness for powdered detergents was changed to GB/T 13173-2008 Surface active agents.Detergents.Testing methods.
