T/NAIA 0247-2023 Active Group standards

T/NAIA 0247-2023 Water quality determination of nitrate nitrogen using continuous flow analysis

Publish Date: 2023-12-11 Implement Date: 2023-12-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/NAIA 0247-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Drinking water

Publish Date: 2023-12-11

Implement Date: 2023-12-31

Scope

Main technical content: This document specifies the method for determining 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 sampling rate is 1 mL/min and the sampling volume is 2 mL, the minimum detectable concentration is 0.012 mg/L.