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Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion, Total:13 items.
In the international standard classification, Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion involves: Water quality, Vocabularies.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- 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, Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- 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, Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- GB 11894-1989 Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion-UV spectrophotometric method
- GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method
British Standards Institution (BSI), Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- BS EN ISO 11905-1:1998 Water quality. Determination of nitrogen.. Method using oxidative digestion with peroxodisulfate
German Institute for Standardization, Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- DIN EN ISO 11905-1:1998 Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997); German version EN ISO 11905-1:1998
Korean Agency for Technology and Standards (KATS), Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- KS I ISO 11905-1:2008 Water quality-Determination of nitrogen-Part 1:Method using oxidative digestion with peroxodisulfate
- KS M 9101-1996 Water quality-Determination of total mercury by flameless atomic absorption spectrometry(Method after digestion with permanganate-peroxodisulfate)
International Organization for Standardization (ISO), Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- ISO 11905-1:1997 Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate
未注明发布机构, Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
European Committee for Standardization (CEN), Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- EN ISO 11905-1:1998 Water Quality - Determination of Nitrogen - Part 1: Method Using Oxidative Digestion with Peroxodisulfate ISO 11905-1:1997
NL-NEN, Determination of Total Nitrogen by Alkaline Potassium Persulfate Digestion
- NEN 6449-1981 Water - Determination of total mercury content by atomic absorption spectrometry - Digestion with permanganate and persulphate