DZ/T 0064.47-1993
Groundwater Quality Testing Method Titration Determination of Free Carbon Dioxide (English Version)
- Standard No.
- DZ/T 0064.47-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Geology
- Status
- Replace By
- DZ/T 0064.47-2021
- Latest
- DZ/T 0064.47-2021
- Scope
- This standard specifies the titration method for the determination of free carbon dioxide. This standard applies to the determination of free carbon dioxide in groundwater. The optimal measurement range is 4.0~400mg/L. If the carbon dioxide content in groundwater is higher than 400 mg/L, it may be appropriate to take fewer samples for analysis.
DZ/T 0064.47-1993 history
- 1970 DZ/T 0064.47-2021 Analytical methods for groundwater quality - Part 47: Titrimetric method for the determination of free carbon dioxide
- 1993 DZ/T 0064.47-1993 Groundwater Quality Testing Method Titration Determination of Free Carbon Dioxide
