GB 1260-1990
Working chemical--Zinc oxide (English Version)
- Standard No.
- GB 1260-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-06
- Replace By
- GB 1260-2008
- Latest
- GB 1260-2008
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of the working reference reagent (volume zinc oxide).
GB 1260-1990 history
- 2008 GB 1260-2008 Working chemical.Zinc oxide
- 1990 GB 1260-1990 Working chemical--Zinc oxide
