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Potassium pyrosulfate

Potassium pyrosulfate, Total:17 items.

In the international standard classification, Potassium pyrosulfate involves: Analytical chemistry, Photography, Electrical accessories.

RU-GOST R, Potassium pyrosulfate

• GOST 7172-1976 Reagents. Potassium pyrosulphate

RO-ASRO, Potassium pyrosulfate

• STAS 5581-1985 POTASSIUM PYROSULPHIDE FOR PHOTOGRAPHIC PURPOSE

Professional Standard - Chemical Industry, Potassium pyrosulfate

• HG/T 3441-2003 Chemical reagent.Potassium pyrosulfate
• HG/T 3441-1976 Chemical reagent.Potassium pyrosulfate
• HG 3-921-1976 Chemical Reagent Potassium Pyrosulfate

Korean Agency for Technology and Standards (KATS), Potassium pyrosulfate

• KS M 8050-2008 Potassium peroxodisulfate
• KS M 3931-1994 Photographic grade potassium metabisulfite

工业和信息化部, Potassium pyrosulfate

• HG/T 3441-2018 Chemical reagent potassium pyrosulfate

Japanese Industrial Standards Committee (JISC), Potassium pyrosulfate

• JIS K 7727:1986 Photographic grade potassium disulphite
• JIS K 9057:1975 Potassium pyrosulfite (potassium metabisulfite)

IN-BIS, Potassium pyrosulfate

• IS 4751-1968
• IS 500-1980

American National Standards Institute （ANSI), Potassium pyrosulfate

• ANSI PH4.277-1980 Photographic Grade Potassium Metabisulfite, K2S2O5

Professional Standard - Machinery, Potassium pyrosulfate

• JB/T 9552.6-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of zinconium by arsenazo Ⅲ photometric method after fuse with potassium phrosuifate

Danish Standards Foundation, Potassium pyrosulfate

• DS/ISO 3629:2002 Photography - Processing chemicals - Specifications for potassium metabisulfite

British Standards Institution (BSI), Potassium pyrosulfate

• BS ISO 3629:2000 Photography. Processing chemicals. Specifications for potassium metabisulfite

International Organization for Standardization (ISO), Potassium pyrosulfate

• ISO 3629:2000 Photography - Processing chemicals - Specifications for potassium metabisulfite

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