QB/T 1325-1991
Preparation of water of known calcium hardness for detergent testing (English Version)
- Standard No.
- QB/T 1325-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Light Industry
- Status
- Latest
- QB/T 1325-1991
- Scope
- This standard specifies a method for the preparation of water of known calcium hardness for use in testing surfactant-containing products such as surfactants and detergents.
QB/T 1325-1991 history
- 1991 QB/T 1325-1991 Preparation of water of known calcium hardness for detergent testing
