Standards
Standards
»Chemical
2071 / 2021
Air Quality – Determination Of Mass Concentration Of Sulphur Dioxide In Ambient Air – Thorin Spectrophotometric Method
Endorsement Date
04-04-2021
Pages Count
18
Sector
Chemical
Committee Name
*Gases, emissions and air quality
Standard Type
Price
370 L.E.
Main References
ISO 4221-1980. Air quality – determination of mass concentration of sulphur dioxide in ambient air – Thorin spectrophotometric method.
Standard Status
Updated
Obligatory Status
Not Obligatory
Decisions Number
ICS
13.040.20