
Water quality - Determination of ammonium nitrogen in water - Small-scale sealed tube method (ISO 23695:2023)
STANDARD published on 1.5.2026
Designation standards: STN EN ISO 23695
Classification mark: 757492
Catalog number: 142126
Publication date standards: 1.5.2026
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN