Basic Potassium Persulfate Total Nitrogen

Basic Potassium Persulfate Total Nitrogen, Total:11 items.

The international standard classification for "Basic Potassium Persulfate Total Nitrogen" includes: Chemical reagents .

The Chinese standard classification for "Basic Potassium Persulfate Total Nitrogen" includes: General inorganic reagent , Analysis methods for toxic substances in water .

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General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
• GB/T 641-2011 Chemical reagent—Potassium peroxydisulfate
• GB/T 641-1994 Chemical reagent. Potassium peroxydisulfate

Professional Standard - Environmental Protection

• 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

• GB 11894-1989 Water quility-Determination of total nitrogen UV spectrophotometric method-Alkaline potassium persulfate digestion method

Group Standards of the People's Republic of China

• T/CRIAC 0005-2019 Reagents for environmental analysis - Potassium peroxydisulfate

YU-JUS

• JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?

Korean Agency for Technology and Standards (KATS)

• KS M 8050-2018 Potassium peroxodisulfate
• KS M 8050-1993 Potassium peroxodisulfate
• KS M 8050-2023 Potassium peroxodisulfate

Japanese Industrial Standards Committee (JISC)

• JIS K 8253:1996 Potassium peroxodisulfate

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