GB/T 40062-2021
Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography (English Version)
- Standard No.
- GB/T 40062-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 40062-2021
- Scope
- This standard specifies the ion chromatography method for the determination of denatured fuel ethanol and total inorganic chlorine content in fuel ethanol, including reagents and materials, instruments and equipment, analysis procedures, calculations, expression of analysis results, accuracy (95% confidence level) and quality Guarantee and Control. This standard applies to the determination of denatured fuel ethanol and total inorganic chloride ion content in fuel ethanol. Note: The determination range of total inorganic chloride ion in this standard is 0.08 mg/L~10.0 mg/L, and the detection limit is 0.02 mg/L.
GB/T 40062-2021 Referenced Document
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 40062-2021 history
- 2021 GB/T 40062-2021 Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography
