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Database: 365,228(8 Aug 2026)

Nitrogen oxide reducing agent

Nitrogen oxide reducing agent, Total:6 items.

The international standard classification for "Nitrogen oxide reducing agent" includes: Other products of the chemical industry .

The Chinese standard classification for "Nitrogen oxide reducing agent" includes: Chemical additive .


Henan Provincial Standard of the People's Republic of China

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB 29518-2013 Diesel engines NOx reduction agent—Aqueous urea solution(AUS 32)

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 5381-2021 Technical specification for rapid screening of diesel engine nitrogen oxide reducing agent urea aqueous solution (AUS32)

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 4119-2020 Technical specification for rapid screening of diesel engines NOx reduction agent-Aqueous urea solution (AUS 32)
  • DB37/T 4118-2020 Rapid detection method of diesel engines NOx reduction agent-Aqueous urea solution(AUS 32)一-Near infrared spectrometry

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 3620-2023 Technical specifications for rapid screening of diesel engine nitrogen oxide reducing agent urea aqueous solution (AUS 32)