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Total Nitrogen and Potassium Persulfate
Total Nitrogen and Potassium Persulfate, Total:22 items.
In the international standard classification, Total Nitrogen and Potassium Persulfate involves: Water quality, Vocabularies, Inorganic chemicals, Fertilizers.
YU-JUS, Total Nitrogen and Potassium Persulfate
- JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total Nitrogen and Potassium Persulfate
- GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
- GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
Professional Standard - Environmental Protection, Total Nitrogen and Potassium Persulfate
- HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
中华人民共和国环境保护部, Total Nitrogen and Potassium Persulfate
- GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method
- GB 11894-1989 Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion-UV spectrophotometric method
NO-SN, Total Nitrogen and Potassium Persulfate
- NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate
Association Francaise de Normalisation, Total Nitrogen and Potassium Persulfate
- NF T20-295:1968 CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF TOTAL NITROGEN.
BE-NBN, Total Nitrogen and Potassium Persulfate
- NBN T 03-019-1979 Sulphuric acid and oleum for industrial use - Determination of total nitrogen content - Titrimetric method after distillation
International Organization for Standardization (ISO), Total Nitrogen and Potassium Persulfate
- ISO 914:1977 Sulphuric acid and oleum for industrial use; Determination of total nitrogen content; Titrimetric method after distillation
Professional Standard - Chemical Industry, Total Nitrogen and Potassium Persulfate
- HG/T 5562～5563-2019 Water treatment agent potassium hydrogen persulfate composite powder and sodium tripolyphosphate (2019)
- HG/T 5735～5738-2020 Nickel-cobalt-manganese carbonate, high-purity industrial hydrogen peroxide, magnesium sulfate for cosmetics and industrial potassium monopersulfate compound salt (2020)
未注明发布机构, Total Nitrogen and Potassium Persulfate
- BS EN ISO 13395:1996(1998) Water quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
Danish Standards Foundation, Total Nitrogen and Potassium Persulfate
- DS/EN ISO 13395:1997 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
RU-GOST R, Total Nitrogen and Potassium Persulfate
- GOST 30181.4-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers and nitrale fertilizers in ammonium and nitrate forms (Deward Method)
German Institute for Standardization, Total Nitrogen and Potassium Persulfate
- DIN EN ISO 13395:1996-12 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996); German version EN ISO 13395:1996
Lithuanian Standards Office , Total Nitrogen and Potassium Persulfate
- LST EN ISO 13395:2000 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996)
AENOR, Total Nitrogen and Potassium Persulfate
- UNE-EN ISO 13395:1997 WATER QUALITY. DETERMINATION OF NITRITE NITROGEN AND NITRATE NITROGEN AND THE SUM OF BOTH BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION. (ISO 13395:1996).
ES-AENOR, Total Nitrogen and Potassium Persulfate
PL-PKN, Total Nitrogen and Potassium Persulfate
- PN Z04092-05-1990 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen oxide, dioxide and total nitrogen oxides in waste gases (emission)
Japanese Industrial Standards Committee (JISC), Total Nitrogen and Potassium Persulfate
- JIS K 0400-66-10:1998 Water quality -- Determination of total mercury by flameless atomic absorption spectrometry -- Part 1: Method after digestion with permanganate-peroxodisulfate
NL-NEN, Total Nitrogen and Potassium Persulfate
- NEN 6449-1981 Water - Determination of total mercury content by atomic absorption spectrometry - Digestion with permanganate and persulphate