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pure quality

pure quality, Total:15 items.

In the international standard classification, pure quality involves: Equipment for the chemical industry, Industrial furnaces, Organic chemicals, Products of the textile industry, Products of the chemical industry, Food products in general.

Professional Standard - Chemical Industry, pure quality

• HG/T 2422-2009 Light soda steam-heating calcinator
• HG/T 2422-1993 Light soda ash steam heating calciner

RO-ASRO, pure quality

• STAS SR 7713-1999 Seeds for sowing Determination of physical purity and botaniqual component

RU-GOST R, pure quality

• GOST R 56344-2015 Butadiene. Determination of purity and content of hydrocarbon impurities by gas chromatography method
• GOST R ISO 8573-1-2016 Compressed air. Part 1. Contaminants and purity classes

HU-MSZT, pure quality

• MSZ 1891/1-1979
• MSZ 8520-1964

Universal Oil Products Company (UOP), pure quality

• UOP 720-2008 Impurities in, and Purity of, High Purity p-Xylene by GC

BR-ABNT, pure quality

• ABNT NBR 13842-2008 Hospital textile articles - Pureness determination (incineration residues, correctives dyes, greasy substances and water dissolvable substances)

Korean Agency for Technology and Standards (KATS), pure quality

• KS B ISO 8573-1:2003 Compressed air-Contaminants and purity classes
• KS B ISO 8573-1:2013 Compressed air-Contaminants and purity classes

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, pure quality

• GB/T 5500-2008 Inspection of grain and oils.Determination of sound matter yield of sweet potato flakes
• GB/T 5500-1985 Inspection of grain and oilseeds--Methods for determination of purity rate of sweet potato flakes

International Organization for Standardization (ISO), pure quality

• ISO 8573-1:2001/Cor 1:2002 Compressed air - Part 1: Contaminants and purity classes; Technical Corrigendum 1

National Metrological Technical Specifications of the People's Republic of China, pure quality

• JJF 1961-2022 Metrological Technical Specification for Purity Assessment of Certified Reference Materials—High Purity Metal Certified Reference Materials

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