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Total Nitrogen and Total Phosphorus

Total Nitrogen and Total Phosphorus, Total:4 items.

In the international standard classification, Total Nitrogen and Total Phosphorus involves: Water quality.

Jiangsu Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus

• DB32/T 4541-2023 Sea water quality evaluation guide for total nitrogen and total phosphorus

Japanese Industrial Standards Committee (JISC), Total Nitrogen and Total Phosphorus

• JIS K 0102-2:2022 Testing methods for industrial water and industrial wastewater -- Part 2: Inorganic anions, ammonium ion, organic nitrogen, total nitrogen and total phosphorus

International Organization for Standardization (ISO), Total Nitrogen and Total Phosphorus

• ISO 21793:2020 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved boun

National Metrological Verification Regulations of the People's Republic of China, Total Nitrogen and Total Phosphorus

• JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen

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