HJ/T 196-2005
Water quality - Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrcmetry (English Version)

Standard No.

HJ/T 196-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard - Environmental Protection

Latest

HJ/T 196-2005

Scope

This standard is applicable to the determination of Kjeldahl nitrogen in surface water, reservoirs, lakes, and rivers. The detection limit is 0.020 mg/L, the lower limit of determination is 0.100 mg/L, and the upper limit of determination is 200 mg/L.

HJ/T 196-2005 Referenced Document

• GB 11891-1989 Water quality-Determination of Kjeldahl nitrogen

HJ/T 196-2005 history

• 2005 HJ/T 196-2005 Water quality - Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrcmetry