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DETotal nitrogen and total phosphorus control
Total nitrogen and total phosphorus control, Total:18 items.
In the international standard classification, Total nitrogen and total phosphorus control involves: Water quality, Fertilizers, Meat, meat products and other animal produce.
National Metrological Verification Regulations of the People's Republic of China, Total nitrogen and total phosphorus control
- JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen
Jiangsu Provincial Standard of the People's Republic of China, Total nitrogen and total phosphorus control
- DB32/T 4541-2023 Sea water quality evaluation guide for total nitrogen and total phosphorus
TR-TSE, Total nitrogen and total phosphorus control
- TS 974-1971 DETERMINATION OF NITROGEN, TOTAL SULPHUR CHLORINE AND PHOSPHORUS ?N COKE
Professional Standard - Agriculture, Total nitrogen and total phosphorus control
- NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
- GB 10511-1989 Determination of total nitrogen content in nitrophosphate fertilizers Titration after distillation
International Organization for Standardization (ISO), Total nitrogen and total phosphorus control
- 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
American Society for Testing and Materials (ASTM), Total nitrogen and total phosphorus control
- ASTM D8001-16e1 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM D8001-16 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
Heilongjiang Provincial Standard of the People's Republic of China, Total nitrogen and total phosphorus control
- DB23/T 2668-2020 Technical regulations for staged diagnosis of total nitrogen fertilizer control in rice
SCC, Total nitrogen and total phosphorus control
- DANSK DS/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 bound phosphorus (DPb) after wet chemical catalysed ozon...
GSO, Total nitrogen and total phosphorus control
- GSO ISO 21793:2024 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 bound phosphorus (DPb) after wet chemical catalysed ozon...
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total nitrogen and total phosphorus control
- GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
- GB/T 10209.1-2008 Determination of monoammonium phosphate and diammonium phosphate.Part 1:Total nitrogen content
- GB/T 10511-2008 Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation
- GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
Japanese Industrial Standards Committee (JISC), Total nitrogen and total phosphorus control
- 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
RU-GOST R, Total nitrogen and total phosphorus control
- GOST 9794-1974 Meat products. Methods for the determination of total phosphorus contents
HU-MSZT, Total nitrogen and total phosphorus control