GB/T 20466-2006
Active
T/NAIA 0169-2022
Active
Group standards
T/NAIA 0169-2022 Water quality determination of ammonia nitrogen by ion chromatography method
T/NAIA 0169-2022 Water quality determination of ammonia nitrogen by ion chromatography method
Price:
$ 20.00
Basic Information
Standard Code:
T/NAIA 0169-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
\nChemical testing of water
Publish Date:
2022-11-22
Implement Date:
2022-12-01
Scope
Main technical content: This document specifies the method for determining ammonia nitrogen in drinking water and its source water by ion chromatography. This document is applicable to the determination of ammonia nitrogen in drinking water and its source water. When the sample injection volume is 25 μL, the method's detection limit is 0.002 mg/L, and the determination limit is 0.008 mg/L.
Development Information
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