GB 9104.4-1988
Determination of color by industrial stearic acid test method (English Version)
- Standard No.
- GB 9104.4-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Professional Standard - Agriculture
- Status
- 2008-12
- Replace By
- GB/T 9104-2008
- Latest
- GB/T 9104-2022
- Scope
- This standard specifies the method for determining the color of industrial stearic acid by platinum-cobalt color number spectrophotometry.
GB 9104.4-1988 history
- 2022 GB/T 9104-2022 Test methods for industrial stearic acids
- 2008 GB/T 9104-2008 Test methods for industrial stearic acids
- 1988 GB 9104.4-1988 Determination of color by industrial stearic acid test method
GB 9104.4-1988 Determination of color by industrial stearic acid test method was changed to GB/T 9104-2008 Test methods for industrial stearic acids.
GB 9104.4-1988 -All Parts
GB 9104.1-1988 Industrial stearic acid test method for determination of iodine value
GB 9104.2-1988 Determination of Saponification Value by Industrial Stearic Acid Test Method
GB 9104.3-1988 Test method for industrial stearic acid - Determination of acid value
GB 9104.4-1988 Determination of color by industrial stearic acid test method
GB 9104.5-1988 Determination of Freezing Point by Industrial Stearic Acid Test Method
GB 9104.6-1988 Determination of Moisture in Industrial Stearic Acid Test Method
GB 9104.7-1988 Industrial test method for stearic acid - Determination of inorganic acids
GB 9104.8-1988 Industrial stearic acid test method for determination of ash content
GB 9104.9-1988 Determination of Composition in Industrial Stearic Acid Test Method