CNS 13200-1993
Method of Test for Nitrogen Dioxide in Ambient Air (Modified Griess - Saltzman Method) (English Version)
- Standard No.
- CNS 13200-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 13200-1993
- Scope
- This standard specifies the modified Ciress–Saltzman Method to determine the mass concentration of chlorine dioxide in the atmosphere. This standard applies to nitrogen dioxide mass concentrations in the atmosphere and indoor air between 0.010 and about 20mg/m3. Sampling time should be between 10min and 2hr. Since the stability of the sample solution is limited, the phase measurement of the sample solution begins after the sampling is completed.
CNS 13200-1993 history
- 1993 CNS 13200-1993 Method of Test for Nitrogen Dioxide in Ambient Air (Modified Griess - Saltzman Method)
