HG/T 3278-1987
sodium humate (English Version)
- Standard No.
- HG/T 3278-1987
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Chemical Industry
- Status
- 2012-07
- Replace By
- HG/T 3278-2011
- Latest
- HG/T 3278-2018
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, storage and transportation of sodium humate. This standard applies to sodium humate produced from peat, lignite and weathered coal.
HG/T 3278-1987 history
- 2018 HG/T 3278-2018 Sodium humate for agricultural use
- 2011 HG/T 3278-2011 Sodium humate for agricultural use
- 1970 HG/T 3278-1987 sodium humate
