GB 1279-1989
Chemical Reagent Iron(III) Ammonium Sulfate (English Version)
- Standard No.
- GB 1279-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- Professional Standard - Agriculture
- Status
- 2008-11
- Replace By
- GB/T 1279-2008
- Latest
- GB/T 1279-2008
- Replace
- GB 1279-1977
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of the chemical reagent iron (II) sulfate. This standard applies to the inspection of the chemical reagent iron sulfate (DI) iron.
GB 1279-1989 history
- 2008 GB/T 1279-2008 Chemical reagent.Ammonium iron(Ⅲ)sulfate dodecahydrate
- 1989 GB 1279-1989 Chemical Reagent Iron(III) Ammonium Sulfate
- 0000 GB 1279-1977
GB 1279-1989 Chemical Reagent Iron(III) Ammonium Sulfate was changed to GB/T 1279-2008 Chemical reagent.Ammonium iron(Ⅲ)sulfate dodecahydrate.
