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cod

cod, Total:22 items.

In the international standard classification, cod involves: Materials for the reinforcement of composites, Products of the chemical industry, Vocabularies, Water quality, Terminology (principles and coordination), Analytical chemistry, ENVIRONMENT. HEALTH PROTECTION. SAFETY.

National Metrological Verification Regulations of the People's Republic of China, cod

• JJG 975-2002 Verification Regulation of Chemical Oxygen Demand (COD) Meters
• JJG 1012-2006 On-line Automatic Determinator of Chemical Oxygen Demand (COD)

Professional Standard - Building Materials, cod

• JC/T 2156-2012 Determination of COD in raw material and batch of fiber glass

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

• GB/T 29599-2013 Textile dyeing and finishing auxiliaries.Determination of chemical oxygen demand(COD)
• GB/T 15456-2008 Industrial circulating cooling water.Determination of the chemical oxygen demand.Potassium permanganate method
• GB/T 32208-2015 Chemical oxygen demand meters

Professional Standard - Machinery, cod

• JB/T 4291-1999 Test method of crack opening displacement in welded joints

Professional Standard - Environmental Protection, cod

• HJ 924-2017 Technical requirements and detection methods of COD photometric rapid detector
• HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand (COD)

Association Francaise de Normalisation, cod

• NF T90-101:2001 Water quality - Determination of chemical oxygen demand (COD).
• NF T90-101:2021 Water quality - Determination of chemical oxygen demand (COD)

Group Standards of the People's Republic of China, cod

• T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method
• T/CDIA 0007-2020 Slurry Disperse Black 3-COD 300%
• T/ZZB 2760-2022 Slurry disperse black 3-COD 300%
• T/ZZB 3484-2023 Slurry disperse Navy blue 3BG－COD 150%

Professional Standard - Commodity Inspection, cod

• SN/T 2835-2011 Chemical Degradation Oxygen Demand (COD) Determination in Safety Test of Import and Export Hazardous Chemicals

International Organization for Standardization (ISO), cod

• ISO 15705:2002 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method

Professional Standard - Urban Construction, cod

• CJ/T 3018.12-1993 Leachate.Determination of the chemical oxygen demand(COD).Potassium dichromate method

國家市場監(jiān)督管理總局、中國國家標準化管理委員會, cod

• GB/T 15456-2019 Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method

FI-SFS, cod

• SFS 3020-1979 Chemical Oxygen Demand Determination in Water COD Cr

SCC, cod

• BS 5762:1979 Methods for crack opening displacement (COD) testing

Japanese Industrial Standards Committee (JISC), cod

• JIS K 0806:1997 Automatic chemical oxygen demand meter

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