T/NAIA 0247-2023
Determination of water quality nitrate nitrogen by continuous flow analysis method (English Version)

Standard No.

T/NAIA 0247-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/NAIA 0247-2023

Scope

This document specifies the method for the determination of nitrate nitrogen in drinking water and source water by continuous flow analysis. This document is applicable to the determination of nitrate nitrogen in drinking water and source water. When the injection rate is 1mL/min and the injection volume is 2mL, the minimum detection mass concentration is 0.012mg/L.

T/NAIA 0247-2023 history

• 2023 T/NAIA 0247-2023 Determination of water quality nitrate nitrogen by continuous flow analysis method